Verocithrax: Highlights, Face

I'm trying to wrap up Verocithrax and move on to more building on the diorama. So, I focused on him today. I put on a layer of brighter highlights, brought some more of the base red back into the shadows in various places, and then did his eyes, tongue, and started the teeth.

I think the horns I'll do as black, or maybe dark brown or purple that will read as close to black.