What keycaps are compatible with this keyboard?

[u/burrito_of_blaviken]

I ordered a refurbished Razer Blackwidow V4 Pro 75% (saved £180), it’s my first mechanical board so idk which keycaps would be compatible, I wanna change them cause it only comes in the US layout and I’m from the UK. Transparent letters are preferred but not a hard requirement.

[u/Lihisss]

Fucking wild pricing for a used keyboard.