Feel free to ask me for feedback on sprites for Dragon Cave. I will try to respond if I am not too busy. Please note that I don't actually know a lot about anatomy and other stuff. My feedback is largely based on my feel for what looks right and what doesn't, which comes from having drawn and sprited dragons for years while looking at references. That is at least something, but of course I can very well be mistaken! Something that looks wrong to me might actually be fine, and something that I think looks right might actually be incorrect.