Ghost Birdhouse

A ghost/monster birdhouse for the **Birdhouse Challenge**!

Hopefully birds won't find it too spooky.

##Main parts:
Separable body and head modules (open from the eye/entrance, so that you can clean the inside). I added some freckles as ventilation holes.

##Pluggable parts:
* Unicorn horn
For some reason, I thought the ghost should have a unicorn horn.
* Umbrella
To solve potential rain issue, I made an umbrella for it and stuck it on top of its head (because ghosts don't h