The way you achieved the variegated greens over the haunch and tail is very nice! It sets off the purple nicely. What an interesting crystal! I hadn’t seen that combination before.
When I first started it I thought that the rock part on my little raw crystals was more tanish, then I looked at it… Oops! 😳 Soooo I repainted it! 🙂 Amethyst is my birth stone too! 😀