1girl, breasts, collared_shirt, elysia_(honkai_impact), green_hair, green_shirt, grin, hand_on_own_face, honkai_(series), honkai_impact_3rd, indoors, lab_coat, legs, long_hair, looking_at_viewer, mobius_(honkai_impact), pantyhose, shirt, sitting, slit_pupils, smile, solo, teeth, thighs, ura_(hamburg_oniku)