I don’t know, doodled some champions as kiddos. I don’t even know if braces exist in this universe but they have advanced mech technology so I’d wager that braces aren’t too far of a stretch. Take my doodles, take them. That last bit of dialogue in there is actually from brooklyn 99; cant for the life of me refind the clip, but here:

Captain Holt: Resume the drill, Timmy. And do not say or do anything a seven-year-old boy would not say or do. Feel free to consult the script I’ve prepared.

Sergeant Jeffords: Okay, but it’s a little stilted. “I am feeling trepidation at the prospect of a parent-less existence.” No kid talks like that.

Captain Holt: Those lines were lifted verbatim from my childhood diary.