Editing game characters cloth

I am trying to use someone who is a professional on photoshop with a gaming background who would help me edit and create some nice cloths for game charecters There are 8 types of characters 4 males and 4 females each has 2 kinds of outfits but all with different color and material but same shape. I am trying to look for new designs we will start first with testing and then we can decide what to do.