Tried out 4K maps for this beast. I like and don't like it. On on hand I get get a lot of detail in and it makes it easier for me to be loose, on the other it's also very easy to get unruly and it's easy to focus too much on details and makes things look bad later.
I am going to probably re-rig the model, and tweak it some more should I decide to animate this model. But for now I am going to call it "done".
Based on this concept: Art by me.
Render from another view. Before I fixed the ugly seam.