On one hand, I agree with your sentiment that Dracthyr look like fametic lizards. Conversely, I am deeply concerned about your interest in making said some of said lizards possess secondary sexual characteristics exclusive to mammals, going off the discussion about the Dragonspawn models with breasts. Your emphasis on the concern about femininity is also very strange to me. I do not detect "femininity" in the Dracthyr model, it's just underwhelming.