GENEROUS ARTISTS, PLEASE COMMENT HERE!

Hiya! My name is Foo, and I like to make games. I need some custom tilesets, and I am literally the worst artist in the ENTIRE WORLD. I am in need for some tiles, and they can be from other games, I don't mind, as long as it's okay for me to use them. I am making a game in RPG Maker VX. I need:
Some gears
Something for the inside of an airship
Some futuristic types of tiles
A few types of tiles that would be used in a dream sequence
And something that would appear in a Hell-like afterlife.
Thank you very much in advance.