The elves in Divinity: Original Sin 2 are truly amazing because they look feral and magical at the same time. Unlike with BioWare and their "re-make" of the elves for Dragon Age 2 it's quite clear that Larian Studios actually managed to "pull it off".
Then we have Bethesda Softworks and their take on elves and especially looking on their "Dunmer" for Skyrim, wow, it's really something special.
Not to go around in circles here, but of all the elves I ever played in fantasy games I like the elves in Divinity: Original Sin 2 the most.