Zack,
I like your work. You’ve blended several styles pretty well. My favorites are the Dwarf and the Warlock. The only thing I have a problem with the Warlock is that his underlined chin looks like a smile. It’s too black on black on black.
All the others are well proportioned and all the components line up with the body. The colour scheme works fairly well but they are just too busy. I understand being prepared but you could have put the kitchen sink on the back of one of them and it might not have been noticeable. lol
I’m including a link to my own work here. You might want to try using some transforms for fade and warp. You can get some very interesting results.
A few Old Ideas, a Few New Ideas
cheers