At this point wow might be one of the rare mmos out there with very little customizations options when it comes to races.
I think blizz should just add color sliders to the game.
It would just be for hair, eyes, and skin color.
and with skin color the sliders dont have to be rgb. they could be a predetermined color range. that way there isnt pink humans running around lol
actually color sliders for character customizations are fairly easy too add. most tutorials in most engines are like a twenty minute process lol and this doesnt interfere with other aspects that can affect your character like transmog and what not
now adding sliders to adjust your character’s size like height or weight is a completely different animal to tackle. they struggled adding in kul tirans because it was a different skeletal rig and they then had to retroactively add all old transmog to get them to work.
they gave up on getting mogs to work on dracthyr because their wings were interfering with mogs.
Try adding one of those into a game that’s twenty years old. With a gear graphic system that isn’t conducive to such things. Spread that out over thousands of pieces of gear.
Body slider. Color dyes. Optional tails. Hide weapons on non combat. More /sit and /stand options. Left vs right hand casting. Straight backs. Hide hair/ears on helms. And the list goes on