-Removed-I just googled what you want; there are numerous shops that you can visit and see/pick/choose the board and style of pieces you want; some will even make what you want.
Simply Google chess shops UK
I hate buying on-line unless I know EXACTLY what I want.
Go visit a shop, make it a day out.
I have a beautiful (but standard) chess set my mother bought for me 50 years ago; the board is about 38 inches square and the King stands about 4 inches tall; it sits on a coffee table in the lounge.
It is a piece of furniture as well as a source of pleasure.
Good shopping.
Regards
Martin
PS https://www.officialstaunton.com/?gad_source=1&gclid=EAIaIQobChMIhrTvptzziQMVnKJmAh0P3yIoEAAYAyAAEgIe1vD_BwE