Quick drawing I did after watching the new Pokemon X/Y trailer, and noticing that the "ears" on Helioptile are actually parts of a frill. Like a frilled lizard.....or, even better, a Jurassic Park Dilophosaurus.
And that's my best effort at drawing Nedry, especially with no reference. Not that I was ever the best at caricatures...
Helioptile, Pokemon (c) Game Freak/Nintendo.
Jurassic Park (c) Universal
Crayola color pencil, Sharpie, touch-ups in GIMP.