This is a Korok from the Nintendo Switch (and WiiU) game Legend of Zelda- Breath of the Wild.
I made this little guy so you can print whatever leaf face you want! I'll update with more Korok faces the more popular this gets (also feel free to remix your own and upload it!)
Just print out the base character and then print a leaf face and glue them together! Yahaha!
Update 4/23/17: Added a more stable version of the little guy so he can stand on his own (I didn't think about that until I printed it out myself haha). Download Korokbase_standing for this version)