I do not know if he tried to do the same as CryZENx but I think that where they all fail is in the gameplay, Yes, UE4 and UE5 allow beautiful, super detailed graphics that we will never see in an official Nintendo product. However it is still under the "limitation of the N64" regarding the maps, all are small areas that try to give the feeling of a whole world.
If we ever have a remake of OOT or MM, they should be built in an open world, I'm not saying that we can climb anywhere like BOTW but really all those areas are together without using a mini map.