Base Male Critique Request

TLDR: The anatomy good?

I've given myself a rather large project to model out all (or at least most) of the characters/creatures from a book series I'm writing. To speed up the process a tiny bit, I figured it would be a good idea to create some base models. Naturally I want the anatomy to be correct/believable. Since I'm no expert on anatomy, I was hoping to get some feedback before I start adding armor, clothing, etc. I know that for the majority of my characters that will be using this base model, most of the body will be covered; however, I'd still like to be prepared for the future just in case. Anyway, just an abstract background for this particular model is a warrior or someone who does hard physical work for a living. Any feedback would be greatly appreciated. Thanks in advance.