Because she needed a model and she's just too adorable not to have in gmod.
This one was really easy to throw together, but it works really well. Only issue is the invisible wing casting a shadow on her side, but that can be easily circumvented.
One (1) Boo
Nothing is overwritten and it's entirely self-contained so just install and enjoy.
Let me know what you think and show me what you make with this in it ^^
Boo (c) Somber
Base model (c) ~oogaboogaman
Hex and image (c) Me