masterpiece, best quality, amazing quality, very aesthetic, high resolution, ultra-detailed, colorful, shiny skin, countershading, intricately detailed illustration, natural lighting, newest, absurdres, high res, very awa, hi res, BREAK, male focus, 1 boy, Uramichi_Omota, short hair, brown hair, brown eyes, relaxed expression with slight tiredness, sitting in an onsen, steam rising from the water, bare shoulders, towel on head, evening atmosphere, warm light reflections on water, natural rocks and wooden walls, soft mist, calm and peaceful mood, serene look, detailed face and wet hair, indoor-outdoor hot spring setting, soothing ambiance
