Anime character in a hospital room with a walker

(Rehabilitate style) (Walking training), (solo crew cut silver hair very short hair painfull boy, detailed red eyes, serious face), (15 yo), (in a white Hospital gown), BREAK, (in the Hospital Rehabilitation), BREAK, perfect anatomy, masterpiece, best quality, 16k, beautiful detailed grow, daydreaming expression.

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits