This was the first. It was made for a friend of mine who is a mouse, but who refused to wear it.
These pieces are part of my series of predator masks for prey. They give the illusion of strength and dignity to the tiny animals near the bottom of their various foodchains. Each mask allows the creature to take one step up that chain. Some are sets (i.e. a bat mask for a beetle, and an owl mask for a bat). All are displayed on models, but all are removable from their displays, should a living critter want to wear the mask.