Unfortunately, I'm not a spriter, but I'd like to say something on behalf of RaNGE:
It's generally good practice to show what you've accomplished so far with your game. Spriting is a lot of work, and sadly most won't be willing to invest the effort if they don't think the game is actually going to get off the ground.
If you don't have anything ready yet, it would be better to ask again when you have some screenshots, videos, or demos - stuff that'll catch others' attention and show that you're really set on this project.