A portrait of photorealistic a {XO sitting on a desk} crossing legs

a portrait of photorealistic a {XO sitting on a desk} crossing legs{crossing leg:0.7} sitting in provocative stunning pose, a moment with a heavenly transition luminescent movement submarine_inside background, sitting on the desk, long brunette hair, futuristic army helmet, lean on wall, wavy hair, mech boot, mech gloves, side view, view from below,UHD, intricate detailed, 8k, best quality ever, masterpiece, super detailed, unleashed creativity, beyond imagination, dramatic ligh