The title says it all as usual! Racial skins that only change the appearance of your character, bought from store for dp up to 50 dp would be maximum.
It would be a easy way to implement modern races to ascension without having newer expansions everyone seems to hate.
Heres a list of possible skins
Trolls: Zendalari trolls, Ice trolls (those weird trolls you get to fight in dwarf starting zones), maybe even goblins
Tauren: highmountain tauren
Blood elves: undead blood elf (sylvanas wannabe) void elf, demon hunter blood elf
Undead: rothide gnolls and other races as undead such as murlocs or blood elves...
Humans: we are getting aons of arugal class but we could have a worgen skin, kul'tiras
Night elf: demon hunter night elf
Gnome: mechagnome
Dwarf: darkiron dwarf
Draenei: eredar, broken
Orc: fel orc, ogre
All skins would be realm-wide unlocks and would be accessible during the character creation or in a barbershop.