I need some help developing a VERY sophisticated, almost remake, version of Pokémon Mystery Dungeon.

Here is what I have so far:
http://scratch.mit.edu/projects/15187006/

Essentially, I need to improve backgrounds
Get experienced coders
Get good sprites

SO I need an:
Artist
Experienced Programmer
Sprite collector

Please post here for ideas and suggestions, and if you want to fill in for positions