Here's what the picture from the diaper pack from the last few Mouse Boy Bino is based on. Got this commissioned a few years ago and thought I'd share it here.
Bino was basically forced to become the diaper model for BINO diaper's so now his face is on every pack of diapers. They had made him do two different covers; one of him in just a diaper and, even more embarrassing, is him in his Princess Bino outfit. To his dismay, the Princess Bino version is the most popular choice. Perhaps in some twisted fate his spokesdog gig happened to save the struggling diaper company and now he's been forced to become the face of their brand.
Fun Fact: there's actually an IRL diaper brand called BINO, which is what this pic is based off of.