For Halloween I decided to dress Dipper up as OG Readmore ABC's literacy promotion Feline.
Who also had has own puppet show as well.

OG Readmore Promo
https://www.youtube.com/watch?v=6b2yQ6iRC4o

Dipper © charrio
OG Readmore © His holder (Can't find a copyright owner)

Artist NOTE:
I really hope his costume is not too obscure, there has to be a few Grey Muzzles who remember him.