My "Dinosaucers" fan character Dilophia, a dilphosaurus on the Tyrannos (villains) team. She spits venom, in the style of "Jurassic Park". She's deceptively pleasant, until she decides to attack. (Ruff-up venom spitting version to come.) She's also a powerful jumper with those legs.
The backdrop is from the cartoon. (I love the 80s-sci-fi-ness of their backdrops).
Originally drawn as a rough sketch for a prospective commissioner on deviantART...whom I haven't heard from since. Oh well..I wanted to draw this character at some point anyway :).