Here, have some Heisen-doodles based off some ideas/headcanons for Heisenberg that my mom and I cooked up. 💙
It's about time I made a full page for him, honestly...

But yeah, y'all can actually thank my mom for this one. 😂 She's the one who got me thinking, and gave me some ideas.
My mom thought of the stupid army skull tattoo and the tongue/nose piercings, while I thought of the other piercings and a tattoo of the Heisenberg crest.
And, of course, his leg. 💙
//There's... one more piercing I thought of, but this is a SFW page. I'm sure you can guess.//

For the tattoos- the skull would probably be hella worn as he got it when much younger(and... might regret it a bit), while the crest was definitely taken MUCH better care of(though still faded with time) considering he's hella proud of who he is.

Will any of this be part of my official headcanons for him?
... Maybe. I'm actually not entirely sure yet...
It WOULD require me to go back and tweak a few things in my stories, albeit rather small things, and I kinda like him plain, but then again it adds more to him. So I dunno yet. 🤷
We'll see.

For now just enjoy this metal idiot in his full glory. uwu It was fun to work with him fully, and not as a Werewolf for once!