Head: Will Turner
Body: Indiana Jones Nazi General
The Ultimate Superstar Lance "Muscles" Sputnik, P.I., PhD is a world class adventurer. Having a very versatile skill set, he's known as a bit of a Jack of All Trades. This gives him the ability to execute all sorts of ridiculous adventures. You wouldn't even believe it if he told you.
So nobody told him the costume was based on WW2 Nazi SS uniforms. It was supposed to look fancy, official, and suitable for adventure. Nobody told him it was a Nazi uniform. But once he learned of his error, he OWNED it.