Buying a PS5 Pro from Oman. Which model should I get?

Someone in my family lives in Oman, so I'm planning to ask them to buy a PS5 Pro for me.

I don't have any experience with PlayStation, so I need some advice. I noticed there are different versions, like the UK model and the US model.

does in middle east it have their own model?

Which version should I ask them to buy so I can use it without any issues in Pakistan? I'll mostly be buying it to play GTA 6.

Can anyone guide me? Thanks!