Wolverine attempt

I made this figure like one week ago and I was like too lazy to take a good picture and to upload it. The picture there isn't awesome though, but it will have to do. It was the first time that I worked on a muscled body and it was really complicated, I've understood few things about this kind of project but I still have got a ton of things to learn. There's obviously many problems with the proportions, especially with the arms and the torso. I hope that I'll be able to make better next time but let's say that for a first attempt it could have turned out much worse. At least that's what I think, I may be wrong. Anyway, I really don't know what to think about this attempt so I'll enjoy any advices or criticizes.