Artists for games.

Hi I'm a programmer with a lot of experience and I want to publish a few games but for that I need great art assets. I can't pay you right now as I don't have a lot of money but after the game gets published and we get our money you will be paid. We can even sign a contract for this. The first few games will be small and hopefully will be finished one per month. If you can draw GUI graphics, 3d Models, texture 3d model or animate 3d models please bid telling me how much will you charge per project (we will start with 3d prerendered graphics so no lowpoly needed). Also tell me in which categorie(s) would you fit in. For 2d graphics I prefer using Photoshop and for 3D models #d Studio Max but other software might be accepted as well.