Art for Android Game

I am looking for a designer that can create (animated) characters, scene backgrounds and some UI components. The artwork should be in a comic like style and from the front side. If you are interested please reply with some examples of what you have done in the past. The game itself is level-based. The characters need to be circular so that they are able to roll around. Here the basic information about what I need from you: + 1 frog character + 1 turtle character + both of them should be animated (praying that they won't die, looking around, dying, winking, sticking out the tongue) (funny facial expressions) + 2-3 different backgrounds for the game scene (bushes, forest, trees) + menu screen + choose-level screen Ideally would be somebody I could come back for more artwork in the future if needed. Don't hesistate to ask me any questions. Thank you.