New doodles!
Luna (might do Nightmare Moon later but who knows?) and Sombra
Tbh I wanted to add red, blue and yellow to Luna’s color palette but couldn’t make the colors match :/ so I settled for various shades of grayish-blue and made the gradient parts fade from green to yellow rather than pink/purple to yellow (which is what I originally intended to do, but it made her look more like a lava or sunset princess rather than a moon princess).
As for Sombra, that one theory that he’s a Kirin is pretty cool! Made him look more thick and less fuzzy, way more unapproachable than the usual fluffy Kirin. I then tried to add the neon green to the color palette but it messed with my eyes too much so I just settled for red and purple. 
Voilà!