Gruat’s Solar Beach Barbecue

masterpiece, best quality, highly detailed anime illustration, OC: Gruat Cartum, 18-year-old young man, tall sturdy build, broad shoulders, slightly muscular, short tousled orange-red hair, red eyes, calm focused expression, doing a temporary summer maintenance job outside university, working at an open-air repair station directly beside a sunny beach promenade, repairing a beautiful solar-powered cooling device with a glowing golden sun-shaped energy core, carefully adjusting the mechanism with a hand tool, practical tool belt, lightweight pale work shirt with sleeves rolled above the elbows, breathable summer work clothes, small towel around his neck, subtle summer heat and a few beads of sweat, bright midday sunlight clearly visible turquoise ocean occupying a large part of the background, sparkling sunlight reflected across the sea, sandy beach, distant beach umbrellas, palm leaves moving in the sea breeze, vivid blue summer sky, large white summer clouds, clear ocean horizon, wooden seaside pavilion, strong coastal summer atmosphere, warm golden sunlight, fresh sea breeze, fantasy engineering details, gears and tools on the worktable, three-quarter body composition, natural hands, clear repair action, the beach and ocean must be unmistakable, no university, no indoor workshop, no meadow, no rural field, no forest background , clean anime detail, polished rendering, detailed background, detailed clothing, detailed hair, refined lighting laitta_eye_detail v2, detailed eyes, clear irises, sharp pupils, clean eye highlights, refined eyelids, natural eyelashes,gruat_cartum, young man, 18 years old, messy dark orange hair, red eyes, fair skin, sturdy broad build, broad shoulders, solid physique