Actually they dont fit well at all. Generic human male figure typically has anything from 2.5 to 3 head widths in length across the shoulders, atm you'd be lucky to fit 2 there. Not to mention that the top of the shoulders to the bottom of the pectorials is ment to be a heads length down the body, looks more like 2/3rds of a head length to me. Your arms oddly proportioned, the upper arm should be slightly longer than the forearm. The face isnt too great either, the mouth/nose is quite high up and the shape of the nose really looks wrong, its like he doesnt have nostrils, why do people think noses are shapped like triangles? most anime dont even make that mistake. In short, your torso needs to be widened, and lengthened slightly, you also need to look at some references for proportions, take a look at
www.saveloomis.org
Other than what ive mentioned it looks pretty good, the definition is okay, nice and smooth, but some wires would be nice so we could actually see how its constructed.