The dark green one was the first toy I knitted, a Christmas present for my boyfriend. (He's allergic to wool, which meant the usual presents weren't really an option.)
My brother then requested the light green one, and when his girlfriend saw it she said she'd befriend me just so she could ask me to make one, so there'll be another one on its way soon. I also have to knit a lab coat for my brother's one.
The pattern is the very wonderful Grumpasaurus by Kat Knits.
I have a habit of staying up late to finish whatever I'm working on and taking photos straight away. This leads to some pretty poor photos, as my digital camera is a contrary beast.