Generate NASA Suit Up Portraits

Photorealistic environmental portrait of a subject standing in a NASA suit-up room moments before launch, wearing a full white NASA spacesuit with helmet under one arm, the iconic orange launch suit visible on a rack behind them, technicians in blue jumpsuits working just out of sharp focus on either side. The room bathed in clean clinical fluorescent light delivering even butterfly lighting on the face, a large window in the background showing the launch pad gantry structure and grey pre-dawn sky. Phase One IQ4 150MP, Zeiss Otus 85mm f/1.4, f/1.8, 1/200s, ISO 100. Full figure framing from waist up, subject centered, the suit-up room environment framing the composition. Natural skin texture, visible pores, subsurface warmth through the ears, realistic iris detail, natural catchlight. Fine sensor grain, slight chromatic aberration on the helmet visor edge. Focused and composed mood — the weight of what comes next. Avoid plastic skin, avoid airbrushed smoothing, avoid extra hands, avoid warped anatomy, avoid cartoon styling, avoid CGI or rendered look, avoid fog or mist, avoid text or watermarks. 2:3 aspect ratio.