You'll get more on the Xenopermian soon, but I wanted to throw this up to prove it's not dead. This is a derived hovasaur that doesn't have a name yet. I'll admit that the dorsal sails are inspired by Concavenator, but I think they work just fine here. This guy was actually pretty tough to get right--when you evolve a hovasaur, it starts looking like a mosasaur, so the challenge was to come up with something that was still feasible but different than, say, Platecarpus. I think I've done that here, although it still requires tweaking. I'm working on a skeletal now, and it's coming along pretty well.
Other Xenopermian critters on my backlog: More barbouronopsids, mainly, but also more work on the dicynodonts and a few other surprises.