I actually have no objection to giving Blood Elves new themes that are exclusively their own.
I’m a huge proponent of adding Darkfallen themes to Blood Elves for those who want to RP as San’layn or Dark Rangers.
If you start a campaign for some new “Light Themed” Blood Elves options, I’d be eager to see any concept art and would gladly support the effort to get them in game.
I agree as well, I’d like more light options for them as well. Gold runic tattoos are a given, but what else could we give them? I’m intrigued to see if anyone had any other ideas.
And pink hair for Void Elves would tie into their subtle punk/gothic aesthetic and wouldn’t detract from Blood Elves at all.
Golden braids, emanating Light from them for example 
Well, one thing that Void Elves do not have that Blood Elves do have is Green and Golden Eyes. (Thank god for that too)
But I propose that we give the Blood Elves San’layn and Dark Ranger customisations.
I was playing Lightforged Blood Elves back in WoD, before Lightforged Draenei or Void Elves even existed. Basically Elves are the eevees of Warcraft and mutate based on whatever magic they last rolled in.
nice, hopefully it will quiet down the elf-supremacists set and the rest of us can get some peace and quiet
Like gold tendrils, or even glowing gold colors, kinda like a Super Saiyan.
I support these as well, as both lorewise and thematically, they’re a given.
If instead of regular EE those tattoos glowed when it proced…WOW!
Yeah that’d look awesome
Red tattoos for Blood Elves, blue for Void Elves. 
You have my vote and love <3
Red to represent the Horde, Blue to represent the Alliance
Headcanon stuff I’ve come up with to light overexposure/mutation is skin on extremities like arms and legs changing to a subtly glowing gold that kinda freckle up / dither into normal skin tones. Hair/brows/lashes turning white/gold with a glow.
I’ve also done wretched variants that have hands/forearm crystalizing like the dryads in Nexus.
I’ve mentioned that I would rather see the Light blue Alleria has (the traditional tattoo from WCII) be available to both along with black since that’s kinda a neutral color.
Blue, teal, purple and void is what I’d like to see for velf.
Red, orange, gold, and fel or light tattoos for Belf.
They both get the traditional type/color and black but also specific colors and maybe different designs for each specifically.
the dragon prince is good too(also on netflix) and its made by the same creative team behind avatar
I would be all for this, that sounds awesome!
Here’s a lazy mockup I did for Light options for Belves.
https://i.imgur.com/ZbXhLyR.png
I’d like to see something along the lines of runes and more delicate graceful gold scrolling like their art.
Alliance got Lightforged Draenei, Horde can get Lightforged Elves.
those are great for magister types but my hunter still needs her farstrider tats blizzard
I’m fine with both elves getting tattoos but it would be preferable if they were somewhat different. And had different colors (maybe with a few overlapping colors.)
But at the end of the day i’ll be happy if i’m able to make an elf wearing those classic WC2 Celtic looking tattoos. I’ve always loved that theme on the Alliance with the High Elves. Really a theme that’s been missing from the game forever.