a very beautiful anime elf girl, full body, long straight silver hair, happy, sky blue eyes, full round face, short smile, casual clothes, ice snowy lake setting, cinematic lightning, medium shot, mid-shot, highly detailed, trending on Artstation, Unreal Engine 4k, cinematic wallpaper by Stanley Artgerm Lau, WLOP, Rossdraws, James Jean, Andrei Riabovitchev, Marc Simonetti, and Sakimichan