a single boy, green hair, lightly tied in a low ponytail at the back, hair length reaching just below the neck, black shirt, white long coat, black shorts, test tubes and minerals on the chest and waist, tools on the belt, metal plate parts on the cuffs and collar, based on black with gold and dull silver, gloves on only one hand made of a different material, thin line, bishounen, kawaii, androgynous, anime style, color illustration, human, 1character, natural colors, smooth skin, detailed line art, clean lines, crisp line art, detailed background, well-composed, 2D, masterpiece, 8k