I finally made Kovik the troodon scientifically accurate (aka, feathered). It only took me 3 years! He's gone through a lot of stages, actually.
First he just had a ridiculous amount of markings: [link]
And then I went through different ideas of how dinosaur feet worked -- He's had many different sets of toes. I think I may even have gotten the toes wrong in THIS picture, since I think troodons may only have four toes and I've given him five. So. Oops. He actually got his hat in 2006. And now he has feathers! Yay complete history of a random character.
We'll see how long this design lasts, lol.
EDIT: LOL, I realized too late that I forgot to mention that Kovik is in fact a Dinotopia fan-character, so a lot of the comments on this mention that XD