20173d_(artwork)animal_humanoidaquaticaquatic_humanoidbathbathroomblue_bodyblue_skinbreastsdigital_media_(artwork)doctorpurple2000eyeshadowfemalefinfishfish_humanoidhairhead_finhi_reshumanoidinsidelong_hairmakeupmedium_breastsnavelnipplesnon-mammal_breastsnon-mammal_navelnon-mammal_nipplesnudenude_femalenude_humanoidponytailpupilsrafaknight-rk_(modeler)red_eyeshadowred_hairsaunasharp_teethsimple_backgroundslit_pupilssolosource_filmmaker_(artwork)standingsteamteethundertaleundertale_(series)undynewatermarkyellow_sclera