A close up of a man in a hot tub with water

Envision a a striking young man with pearly skin, his finely chiseled muscles glistening, luxuriating in a sauna engulfed in steam. The atmosphere is tangible, with sweat droplets trickling down his brow, and a warm, humid ambiance that seems to pulsate. The image should be of 8K Full HD quality, ultra-realistic, and replete with details, as if captured in film grain.