Out of the main characters, Leon is the most muscular and has the largest hands. Since he’s already graduated from high school, he just has this one outfit.
His personal style is obviously punk-based; make sure his silver bracelet is on his right arm and his studded wristband is on his left. The mark on his nail is an earth cross.
Doing the parts of the story that are from his perspective ought to be fun, since we’re going to have to make a bunch of allegories to Abrahamic and Pagan imagery. PMGM!Leon has had a religious upbringing, after all, and it’s not like he’s suddenly going to stop thinking that way just because of a few unfortunate things that happened since he became a puer magi.