Thanks a ton my friend! Haha yeah that McFarlane Spidey is an easy one to spot lol! I was a really huge fan of his art at the time (still am really) while drawing that one, and you can definitely see the influence there.
The Leonidas is one of my favs as well as it was one of the first that I really started to become familiar with certain shading techniques and trying to make it look realistic. It's actually quite a large piece but scaled down for posting/scanning purposes.
Looking forward to seeing more of your art bro!