That Fett Guy is known for his many takes on Boba Fett. He’s created the iconic bounty hunter costume from Star Wars and also combined it with other franchises such as Doctor Who and other themes like Disco Fett. His current project involves putting Boba Fett together with Homer Simpson from The Simpsons to make Doh’ba.
For the creative and fun mash-up, he’s incorporating Homer’s hobbies and the character’s favorite food and beverages. The helmet has a bowling pin and donut instead of an antenna, and the backpack features a jetpack accentuated by Duff beer. You can see a picture of the backpack below. I like seeing what elements he’s pulling from each character to make the mash-up and thought it might be helpful for anyone else working on mash-up costumes.