Okay, here's Redcloak. It's a relatively quick job, but not too shabby, in my opinion. I tried to have his constant frustration come through. Two things that I don't like: I don't have a good way to make the bottom of the Crimson Mantle ragged, and I don't have a good way to construct The Giant's clawed goblin feet with half-shoes.

As always, full-sized at https://www.tabletopskills.com/images/Redcloak.png

I should probably note, before anyone asks, that I really don't know how I would go about rendering Xykon. I have a few skeletons, but none of them are fully "rigged" for movement and posing; they're just props. I could rig them myself, but that would be a LOT of work, and likely would only be the sort of thing I would undertake if I was being paid. So, sorry kids, but I likely won't be able to do everyone's favorite lich.