superficial answer is his tattoos :D i had a lot of fun drawing them and having some significance for some of them it was really fun to include symbolism for his character like directly on him :3

longer answer is i made at him during Literally the worst year in my life where i didn't realize how badly my mental illnesses were affecting more or even like what they were exactly ? and i was still using at the very beginning and getting to add elements of things i was struggling with and have people still really enjoy his character and the content i was making with him was a really really big influence on me getting better. he's been throigh so much with me and it probably sounds cheesy but i am just really appreciative of him and everyone who has listened to me talk about him :D also it's really important to me that he's like ?? a main character and in his storyline for the (way in the future) video game is like about learning it's okay to be weird and fucked up and human in all these tangible ways and be still deserving of care and life and the chance to be okay :)