An ultra-detailed hyper-realistic photograph of a 27-year-old nude woman with perfect 90-60-90 proportions, captured in direct frontal view from knees to shoulders. Technical specifications, Shot with Phase One XT 150MP medium format camera, Rodenstock HR Digaron-S 90mm f/4.0 lens at f/5.6, ISO 50, 1/60s exposure. She stands in a pristine modernist observatory, (illuminated by 6000K celestial light from the dome opening creating 5:1), perfect illumination ratio. Her pose shows arms raised overhead as if reaching for stars, creating exquisite musculoskeletal definition, each serratus anterior finger-like projection visible, external oblique muscles casting subtle shadows, trapezius fibers individually distinguishable. The crystal-clear lighting reveals microscopic skin details, stratum corneum cells at 20μm resolution, melanin distribution patterns across her décolletage, capillary blood flow visible as subtle warmth variations, vellus hair shafts measuring 0.08mm diameter casting nano-shadows. Every anatomical structure is rendered at medical imaging level, individual fascial separations between muscle groups, peripheral nerve pathways visible as faint linear patterns, lymphatic vessel networks showing as delicate web formations. Ultra-shallow depth of field, (0.6m focus distance at 0.95x magnification), blurs the background of precision astronomical instruments into creamy bokeh while maintaining cellular-level focus on her skin. Her expression captures cosmic wonder, irises showing full crypt pattern detail, Meibomian gland secretions glistening on eyelid margins, individual teeth enamel micro-cracks visible through parted lips. The observatory environment displays engineering perfection, aluminum surfaces with microscopic machining marks, optical glass with anti-reflection coating interference patterns, polished granite floors showing crystalline structure. Advanced technical execution includes, 16-shot pixel shift technology for 600MP effective resolution, quantum noise reduction algorithms, focus stacking of 87 exposures at 10μm increments. Color science, scientifically accurate spectral rendering with 6500K white balance, 16-bit color depth capturing 280 trillion colors, shadow reconstruction using AI-based photon statistics, highlight handling preserving detail up to 24 stops dynamic range. Skin texture reproduction achieves microscopic fidelity, sebaceous gland openings, Langer's lines following collagen fiber direction, dermatoglyphics with ridge density variations, sudoriferous pore distribution patterns, (and subcutaneous fat cell topography all visible at 5:1), magnification equivalent.