Hyper-realistic zero-gravity astronaut selfie with dog

Hyper-realistic zero-gravity selfie of a smiling astronaut inside the ISS Cupola. Strict identity lock: the astronaut's face must exactly match the provided reference image, preserving facial structure, skin tone, and expression. The astronaut wears a detailed Nomex space suit with visible coarse fabric weave and micro-textures. A floating red merle Mini Australian Shepherd, based on the provided dog reference, is perched on the astronaut's shoulder wearing a specialized flight suit. Shot with a simulated 14mm ultra-wide lens (Sony A7R V) at f/4.0 aperture, creating slight perspective distortion and immersive framing. Lighting includes strong blue Earth-glow reflecting on the astronaut's face and a harsh solar rim light illuminating the dog's fine vellus hair. Include extreme micro-details: floating crystalline water droplets, visible dermal pores, subtle subsurface scattering on skin. Background shows the curvature of Earth through ISS Cupola's thick multi-paned glass windows with faint smudges and realistic interior reflections. Cinematic composition, Kodak Portra 400 color science for natural skin tones, ultra-detailed, 8K resolution, professional space photography.