cinematic film still of <lora:volumetric lighting:1> volumetric lighting style a Valkyrie mythical creature hovering in a dark room with a large window blue light in background,solo,looking at viewer,short hair,long sleeves,1boy,standing,grey hair,male focus,wings,indoors,from behind,glowing,feathered wings,light particles,black wings,angel wings,angel , volumetric lighting, haze light, fog light, beam light, covered in shadow, shallow depth of field, vignette, highly detailed, high budget, bokeh, cinemascope, moody, epic, gorgeous, film grain, grainy