"I highly recommend pissing yourself, followed by a course of praying to your impotent God."
Let's be honest, old Walter is underrated. I for one can appreciate an old snarky English man. Oh, and in this house we don't talk about Hirano's shitty writing skills.
I managed to train the LoRA so that you can make his monocle glow with glowing monocle for some extra asshole vibes. Kinda experimental, but you can try to give him his monofilament wires with string, thread, garrote.
You should also be able to switch the gloves to black ones and even fingerless ones.