The RPG company Mongoose had the license for the Judge Dredd comic for a few years, and released both D20 and Traveller versions. I’m sort of fond of the Traveller version. I even made a fillable version of their character sheet.
I wasn’t entirely happy with their version, so I decided to try making my own custom sheet. It’s not complete yet, but here’s an image of the initial version I’ve been playing with. Feedback is welcome.
Polyhedral Nonsense 