A towering, cracked-stone astronaut standing in a vertical portrait composition, hyper-detailed close-up of the upper torso, arm and gloved hand; armor and fabric eroded like weathered concrete with deep fissures, glowing molten seams and ember veins peeking through the cracks, ragged flames licking and wrapping around the suit and hand, sparks and ash drifting away, intense orange and molten red contrasts against cold desaturated slate-gray background, fine dust and snowlike particles suspended in air, cinematic rim lighting from left and subtle backlight to accentuate texture, heavy surface detail: chipped paint, scorched fabric, soot-streaked metal buckles, braided hoses and bulky life-support backpack with numeric stencil, shallow depth of field, ultra-high-resolution photorealism, dramatic contrast, volumetric smoke, dynamic motion in flames and particles, gritty epic mood, 9:16 portrait orientation, award-winning concept art level detail, filmic color grading, crisp microdetails, sharp focus on hand and chest, moody atmospheric haze.