Android Live Wallpaper

I want a freelancer to create a live wallpaper for me just like the one here. [login to view URL] Bid only if you agree to following conditions. 1) You'll have to provide the full source code and all the materials used in creating the live wallpaper. 2) I won't pay anything in advance, but full payment will be made as soon as the project is submitted. 3) This is very easy for experienced developer, so don't put crazy amount while submitting the bids.