I recently got the game Bloodborne. And everything was going pretty good until I discovered Father Gascoigne. Heisenberg's appearance is extremely close to him-
Their clothes are extremely similar, and while Heisenberg had shades, Gascoigne had his eyes covered by something like a bandage (You can't discern it because both his hat is in the way and you can't stop to look as he sprints towards you shooting you with a shotgun in one hand and swinging an axe in the other)
Moreso, their facial hair is extremely similar, and they both carry a large, heavy weapon (Steampunk Hammer vs. Semi-Steampunk Axe) that they've been shown to carry both with one or two hands. And finally, they have true, inhuman forms, with Heisenberg being Optimus Prime after his villain arc and Gascoigne being a giant werewolf (But the transformation sprouts from a Tentacle Monster's gift so it is still similar in the sense it's an Eldritch-Transformation based concept- "Black Gods" with a Fungal Superoorganism vs. "Great Ones" with alien superoorganisms.)
They are extraordinarily similar.
Just sayin- people say Resident Evil Village had a ton of features based on Bloodborne, and I can say that their best character was as well.