GARI'S PROFILE

Those files were added/created by Don's Miguel.
Keep in mind the respective owners didn't give consent on distribution of these files, so restrain to repost originals or edits. This addon has been made in early 2000s where copyright rules for Internet weren't strictly applied, so a lot of original authors were lost when this addon was created.
This list tries to correct that.

True RTP files won't be named here.
Reminder of the rules for true RTP files:
- you can use them in commercial games
- you can edit them for your use
- posting edits of it isn't strictly written, but is tolerated
- you must own RPG Maker 2000 to use in your game, and can't use them outside of a RPG Maker engine.
This would also apply for edits (if only recolored), otherwise you would have to take a look at the terms of use of the author.



RTP related:
Crown charsets: RTP related, addon released for RM2000(?).

rip: ripped content from a commercial game. You can only use them for personnal/free project, at your own risk.

Custom
cartman: was mainly working from edits (Roco, RTP).

Namek

Refmap: person/group who made (and still makes) plenty of tiles related resources, also known as First Seed Material, Mack&Blue or Looseleaf. They have also provided their own sprites in a personal style. 
Must be credited, can be used in a commercial game. Repost is forbidden.

Roco: Roco was an artist from the early RPG Maker area. She was well known for her facesets and portraits, but also provided high quality sprites. Her work was spread without credit, which lead to sprites ending in the RTP addon (and her leaving the community).
Credit her if you wish to use her art. Don't repost.


BACKDROP
-------------
cave9 - rip
dark3 - edit of Cave4. It's an rtp edit.
desert5 - rip
dungeon1 - rip
dungeon2 - rip
falls2 - rip?
forest4 - rip
future1 - rip?
future3 - rip
mtn4 - rip
nBridge - RTP bridge with ripped bottom. So rip
plainsG - rip
ship1 - rip
underw - part rtp charset, part unknown

CHARSET
------------
actraiser3.1
african
alex - rtp edit
alien3
alien4
angel - "presented by SewerShark" (written on the charset)
arquivo-x - by cartman, edited from Roco for the human sprites.
bahamut_lagoon - rip
bartender
bloodydoors - rtp edit
brats01
breathoffire4 - rip
brian - rtp edit
chara_c1 - rtp edit
chara_c2 - rtp edit. Helmet from unknown.
chara_h_9 - Roco origin? Edited?
chara_misc_1 - 
chara01 - Roco
chara02 - Roco
chara03 - Roco
chara04 - Roco
chara05 - Roco
chara06 - Roco
chara6gold - RTP edit
chara07 - Roco
chara08 - Roco
chara09 - Roco
chara10 - Roco
chara11 - Roco
chara12 - edited from Roco
chara13 - edited from Roco
chara14 - Roco
chara15 - Refmap
chara16 - Refmap
charaa1 - Roco
charaa2 - Roco
Chubby1 - RTP de Tsukuru 2 (Snes)
Chubby2 - RTP de Tsukuru 2 (Snes)
chubby2b - RTP de Tsukuru 2 (Snes)
crosshairandtargets - probably custom. Signed Rage Entertainment
Crown1 - Ascii
Crown2 - Ascii
Crown3 - Ascii
Crown4 - Ascii
Crown5 - Ascii
Crown6 - Ascii
Crown7 - Ascii
crystals - Refmap? Not RTP edit
ctchar - chrono trigger characters in a high quality style. Custom. Author unknown.
ctportal - rip
dbz_chara1 - rip
dbz_chara2 - rip
dbz_orig1 - rip or rtp edit
don_chara1
don_collection_1
don_collection_2
don_collection_3 - rtp edit pour les deux premier sprites, inconnu pour le reste
don_collection_4 - rtp edit, custom, inconnu
don_collection_5
don_collection_6 - rtp edit pour le 3e et 7e sprite, inconnu
don_collection_7 - rtp edits, inconnu
don_collection_8 - rtp edits, inconnu
don_collection_9
don_collection_10
don_collection_11
don_collection_12 - rtp edits, inconnu pour le 1er et 5e sprite, rip pour le 8e sprite
don_collection_13 - rtp edit pour le 5e, 6e et 7e sprite, inconnu
don_collection_14 - rtp edits pour le 1er, 2e, 3e et 8e charset, rip pour le reste
don_collection_15
don_collection_16 - Roco edits, inconnu
don_collection_17 - rtp edits, inconnu
don_collection_18 - rtp edits pour le 5e et 6e sprite, inconnu
don_collection_19
don_collection_20 - rtp edits pour les sprites 1 et 2, inconnu
don_collection_21 - rip
don_collection_22 - Namek (custom)
don_collection_23 - cartman (rtp edits), Roco edit pour le sprite 8 aux cheveux rouges), inconnu
don_collection_24 - inconnus (jeux commerciaux)
don_collection_25 - sprites 1, 2 et 3 par Don Miguel, inconnu
don_collection_26 - rtp edits, inconnu, custom pour le 8e
don_collection_27
don_collection_28
don_collection_mm - rip, rtp edits pour le 7e et 8e sprite
don_fish
don_pikachuu - inconnu (pokemon)
don_pokeballz - inconnu (pokemon)
don_xfiles - inconnu (custom ou rip, x-files)
earthbound1 - rip
earthbound2 - rip
earthbound3 - rip
earthboundsheet - rip
edit1 - rtp edit pour le 4, inconnu
egyptian
eskimo - maggedon (custom)
evil1 - ascii
expression - inconnu (custom)
ff3_soldiers - rip
ff7_chara1 - rip
ff9chara - rip
ff83 - rip
fft_archers - Mr_Sparkle
fft_thieves - Mr_Sparkle
flags_n_chests - Refmap
free01 - Ascii
free02 - Ascii
free03 - Ascii
free04 - Ascii
future_soldiers1 - RTP edits
Future1 - RM2000 Sample game
Future2 - RM2000 Sample game
Future3 - RM2000 Sample game
fx_chara16
gohanssj1-2 - Kezay (Gohan)
goldendoors - RTP edits
greece - RTP edits, inconnu
houshin5 - inconnu, rip (dragon quest)
illustset1
islander - RTP
items_1
items_2
items_3 - RTP edits for crates, hammer and small sword, unknown
link - rip
linofull
mario - rip
megaman1 - unknown (megaman)
Men1 - RM2000 Sample game
minato_c  -Refmap
mk - hukt own fonikz and rodman
mohawk
newaya - darkjosh (rip)
object3
object6 - rip
object9 - same as items_1
objecta - same as items_2
objectb - same as items_3
objectc - rip, RTP edit for the armore
objectd - RTP edits
objecte - Refmap
objectf
objectg
objecth
objecti
objectj
objectk
objectl
objects3 - RTP edits
omek - Roco edit, unknown
patrick - RTP edit
pirate
pose - RTP edit
pose2 - Roco
pose3 - RTP edit
pose19 - RTP edit
poses_kirby_dolphin - RTP edits, rip (Kirby) and unknown (dolphin)
pw_chara
robot - RM2000 game sample?
robots1 - unknown, rip (chrono trigger sprites)
rolf'sarmy1 - RTP edits
rolf'sarmy2 - RTP edits
rs3 - rip
sailormoon1 - rip
savepoint
set_ggi1 - RTP edits, unknown
set_hei1 - RTP edits
set_ipa1 - RTP edits, unknown
set_ipa2 - RTP edits, unknown
set_ken1
set_mon1 - RTP edits, unknown (look like an ascii edit of the armor with green helmet monster for 8th sprite)
simchara
simpsons - rip
slime1 - rip
slime2 - rip
soldiers - RTP edit
soldiers_brats
sparkleiitems_1
sparkleiitems_2
sparkleiitems_3
sparkleiitems_4
ss4gku_futrbulma - rip
staroc1
starwar1 - NoJoy
starwar2 - NoJoy
sv
tenchi - RTP, RTP edit+unknown for 2nd, 3rd, 4th and 8th sprite.
torch
torch_1 - RTO edit, unknown for 2nd sprite
treasure - RTP edit
vegetable - hukt own fonikz
vehicle3 - RTP edit, unknown for the train and monster in the 6th sprite
window - RTP edit
wizard - Roco edit
x-files_lh - LH
xfmainchars - Johana
xfmainchars2 - Johana
xmas_chara1 - cartman for RTP edits, Roco for the leprechauns (2nd sprite). 8th sprite might be a Roco edit too.
x-men-movie - cartman
zlightup - RTP edit

CHIPSET
------------
2ktownset - RTP, rips
3d_castl
3d_inner
3d_town
3d_town_
air_ship - rtp, rip?
airship1 - RTP, rip?
airship2 - rip
airship4 - rip
army - rip
bof - rip
bof2 - rip
bof22 - rip
bof22_b - rip
boxing_r - RTP edits, unknown
casino
castle - RTP edits
castle_2_ - rip
chipset_1 - Refmap
chipset_2 - Refmap
chipset_3 - Refmap
chipset1old - Refmap
chipset2old - Refmap
chipset4 - Refmap
chipset5 - Refmap
chipset5b - Refmap
chipset5c - Refmap
chipset6 - Refmap
chipset6b - Refmap
chipset6c - Refmap
chipset7 - Refmap
chipset8 - Refmap
chipset9 - Refmap
chipset10 - Refmap
chipset11 - Refmap
chipset11b - Refmap
chipset12 - Refmap
chipset13 - Refmap
chipset13b - Refmap
chipset14 - Refmap
chipset15 - Refmap
chipset17 - Refmap
chipset18 - Refmap
chipset19 - Refmap
chipset20 - rip
chronohouses - rip
darktown - rip
darkworld - RTP edit
dumalchipset01
dungeon2 - rip
dw3 - rip
earthboundchips - rip
earthboundchips_2 - rip
ebchip_00 - rip
ebinnerchips - rip
ff6 - rip
ff6_airship - rip
ff6_inner - rip
ff6_town - rip
ff62 - rip
forest - RTP edit, unknown (custom?)
forest_t - rip
future_i - rip
future_w - rip
golden1 - Refmap, rip
grey_cas - RTP edit
hell - RTP edit
house - Teddy Plaza?
house2 - rip
house3 - rip
house4 - custom by unknown
house5 - rip
japanese_town - Refmap edit by DarkHalo
lufia2 - rip
lufia2_b - rip
lufia2_d - rip
lufia2_house - rip
lufia2_t - rip
map_town01 - RTP water, custom by unknown
minato1 - Refmap
modern - probably custom
modern_b - probably custom
modern_c - probably custom
modern_world - rip
modern2 - rip by RPG Hero
modern3 - rip? by RPG Hero
modified - RTP edit
outcastle - rip
phantasystar - rip
pocket_m - rip
pokemontiles - rip
ps4 - rip
robotrektown - rip? by Prexus
rs3 - rip
school_chipset - custom by unknown, unknown for the board
sd3 - rip
sd3_b - rip
sd3_c - rip
sd3_d - rip
som - rip
sompalace - rip
sompalace2 - rip
space - RTP, rip (?) by RPG Hero
suik2heroshouse - rip
suik2house - rip
suik2inside - rip
suik2kyaro - rip
suik2kyaroinside - rip
terranig - rip
topcity - rip
top-totus - rip
town_21 - rip
town2 - rip
town3 - rip
town4 - rip
townset_greg - rip
underground - RTP edit
village - rip
village3 - rip
white - rip, RTP edits
woods - rip
world - rip
world2 - rip
xfileschipset1 - RM2000 Sample game
zelda3 - rip
zelda3_b - rip
zelda3_d - rip
zeldadw - rip

FACESETS
-------------
anime3
atelier
atelier_b
bof2 - rip
bulma
cc - rip
ccfaces1 - rip
ccfaces2 - rip
ccfaces3 - rip
ch01_all - Roco
chrono_face - rip
cool - rip
ct2 - rip
dbz - rip
dbz_b - rip
dbz_c - rip
dbz_face_1 - rip
dbz_face_2 - rip
dbz_face_3 - rip
dbz_face1 - rip
dbzface1 - rip
don_faces1
don_faces2 - rip
ebfacesx1
expresion - RTP edit
expression - RTP edit
expression4 - RTP edit
expression5 - RTP edit
expression6 - RTP edit
expression7 - RTP edit
expression7_b
face01 - Roco
face002 - Roco
face03 - Roco edit
ff4 - rip
ff6_b - rip
ff7 - rip
ff7face - rip
ff8 - rip
ff8_b - rip
ff9 - rip
ff9faceset - rip
ff92 - rip
fire_emblem - rip
fire_emblem_b - rip
fire_emblem_c - rip
hourai
image1 - rip
item - rip
item_b - rip
item_c - rip
kof
langrissa - rip
langrissa_b - rip
lodfaces - rip
lom - rip
lom_b - rip
lom_c - rip
marvel - rip
medieval
medieval2
megaman(face) - rip
mm2 - rip
monster2
piccoloface - rip
pokeface - rip
pokemon_2 - rip
pokemon2 - rip
ranmaface - rip
sailor - rip
sailorfaces1 - rip
samurai_spirit4 - rip by Heimdall
samurai_spirit4_b - rip by Heimdall
slayers_face_0 - rip
slayers_face_1 - rip
sonicface1 - rip
sonicface2 - rip
sonicface3 - rip
srm95 - tsukuru?
star_wars - rip
star_wars_b - rip
staroceanface - rip
suikoden - rip
suikoden_b - rip
suikoden_c - rip
teikyou - custom by
teikyou_b - custom by
top - rip
xeno - rip
xenogears - rip
xenogears_b - rip
xenogears_c - rip
xenogears_d - rip
zelda64 - rip

MONSTERS
----------------
By Hot_Toke for a good part if not all

MUSIC
---------
Didn't check

Panorama
-------------
beach1 - RTP edit

Sound
--------
Didn't check

System
----------
blue
bof2sys - rip
bubbles
don_system
ff2 - rip
ff3 - rip
incomsys
lightbluesystem
lines
lufia2 - rip
mint
ogre_battle
purple
red_future
redmenu3
sf2sys
shoddy
system01
system02
system03
windows01 - NoJoy
windows02 - NoJoy