Sherry as Umbrella soldier /or help fixing some parts?

I was thinking in a proyect with Sherry in darkside as Umbrella soldier, or Wesker soldier, like people thought before re5 released but I dont know modding. I tried a lot, but my models just look ly deformed mass lol . I have the model already done, just I need help putting in game

Or at least could someone help me to fix this model? :





the arms are strange...