ANYONE MAKING TILESETS? MZ

Summary:
I am transporting my VX Ace game to MZ and need some tilesets replaced in my town to keep the graphical design of the maps I already have with the MZ artstyle. For the most part the RTP and Visustella has been very kind at replacing most of my tiles, but there are a few that I'll need completely made for me it seems. Also, I am using Visustella's graphics, so I'd prefer it to be as close to their style of MZ as possible rather than the RTP.

What I Need:


Here is an image and I will explain a little more:
-I don't need that many couches/chairs. I only really need one in each position, left, right, forward and downwards. They can all be the same color.
-The log needs to be two tiles wild
-The well needs to be large like that yes
-Pots don't have to look the exact same. It can be just a regular flower pot that's potless and has flowers.
-I don't need that many rock tiles, but I need a few varieties.

Prices:
I don't know anything about tilesets or how difficult they are to make, so I am very flexible about compromising prices.

Updated