I'd be very curious to hear more about how you would go about making a wood enclosure, because I thought the same thing, but I do not have any woodworking skills. I have gotten used to the 3D-printed texture but I wouldn't mind having a nice wooden enclosure instead.
I have been very impressed by Keyboardio's use of wood, for example: https://shop.keyboard.io/ I got an Atreus with a wooden palmrest for my partner, who loves it and uses it daily. I just haven't found an open hardware mouse with similar build quality yet.