2018 anthro blue_feathers bra breasts clothed clothing cosmic_hair crown cute cutie_mark equine eyelashes eyeshadow feathered_wings feathers female flat_chested friendship_is_magic grey_background hair hooves horn long_hair looking_at_viewer makeup mammal mascara my_little_pony navel panties portrait princess_luna_(mlp) royalty signature simple_background smile snow_angel_(artist) solo teal_eyes thick_thighs thong underwear winged_unicorn wings