Before bid you should now that you must have an online portfolio with low-poly characters .
I have a 3d character model, which needs improvements by adding some parts, very easy to do for a fast modeler, only make simple object, move some vertex and add bend etc...check the concept to understand.
No texture needed but uv should be there.
check the attached files, and remember to forget the textures, and there is NO DETAILS only low poly geometry to fit the concept .
Feel free to ask any questions.