I think the standard british voice is OK - guy sounds like chain smoking coal miner - but we should also have more upper class “i beg your pardon now fetch me a good cup of tea percival you old boy”- variety either randomly or by choice.
Give us the stereotypical brits.
counter-point: they live in britian
Oi bruv ya want some fookin beanz on toast
Also this accent:
“Your prompt demise would be greatly appreciated!”
“I urge you to abandon this life, you man of uncertain ancestry!”
“Dear Sir, I dare say that by prematurely passing away, you’d spare both our parties from a good amount of unnecessary headaches!”
Toodle pip old chap!
Poppy cock!!!
Balderdash you saddle-goose!!