Hi.. just seen this. I'm not in the know that much for lowpoly, so I don't know much about how the model is doing in that deparment.. I'm gessing its looking good.. maybe we could see a wire ? I think a bit more work on the texture though could help out. What you have is nice.. but couldn't some detail be added ? I don't know if you have a limet your trying to keep under on the texture size so.. but you could put a little darkness around the sides of the chease to help it look more a smoother round even though its low poly for game.

cheers. keep up the good work.