(masterpiece, best quality, photorealistic), ((monochrome:1.6)), ((black and white only:1.5)), minimal setting, void or neutral industrial backdrop nude female standing confidently, posture straight, ((perfectly erotic physique:1.7)), — wide hips, natural breasts, tidy pubic hair, slender thighs, toned stomach, ((wearing full gas mask:1.8)), WW2-style industrial design—dual filter canisters replaced by long, ribbed breathing tubes, ((mask cords extending downward:1.7)), biomech-wrapped, coiling around neck, crossing over breasts, looping around waist, one tube reaching navel or inner thigh skin fully exposed beneath the cord lines—flesh framed and segmented like a living schematic camera mid-low, angled upward—her body dominant, mask central, her mouth hidden but her gaze implied lighting soft but directional, emphasizing shape, cord texture, and the brutal contrast of gear vs skin atmosphere sterile, reverent, eroticized restraint—**she breathes control, and you ache to obey**, <lora:ral-chrosc-bw:1.2>, <lora:dark:.5>