Long time no post! In the USA on holiday at the moment, so preoccupied.
Here's a sculpey Acrocanthosaurus. He has a wire skeleton and a little foil to keep the weight down. Getting the weight balance right so he'd stand was a bit of a nightmare, even with the base! He's kinda small, about 7.5" long if he were stretched out... so that's why he doesn't have too much detail. More scupey sculptures later.