In a way, WZ, I would disagree about what TNG Tholians would look like. I think their hull would be more based on strong (possibly unknown type of) crystalline that is more relyable than, say, Gorn hulls for example! But then that's my opinion. However, that does not mean I don't like the model, and it does not mean you did not do a good job, in which, you actually did! A very good job at that.