Character design and graphics for iOS Game

I require a art for a Zombie game which is in progress. You will be required to make the artwork in flash/photoshop. It is a mobile game and s being developed in Unity3D. The game is a top down shooter, so all the graphics has to be prepared keeping that in mind. Requirement: 1> Preparation of around 10 different zombies in the top down format with basic animation (walk, run, dead). Each animation may have 3-4 variation. 2> Preparation of the background (has to be simple, not very complicated) 3> Pop-up graphics such as blood splatter, some text animation, etc 4> GUI of the game All the graphics has to be colorful and cartoony. More detail and concept will be shared after the selection of the individual and in private message. Please share your portfolio along with your bid. Please note that I dont want very detailed work. Simple is enough but it has to be different and not a copy from any other game. It is a short project with a deadline of month (approx) You will have full freedom on the art. I will only choose one individual and that individual will be responsible for all the work. The payment will be done in parts as the work is being submitted (will be discussed later on)