Cosmic astronaut, futuristic spacesuit, shiny metallic helmet, oxygen tank backpack, galaxy-inspired hair design, starry makeup, muscular physique, floating in zero gravity, nebula cloud background, vibrant purple and blue hues, wormhole tunnel vision, 3D holographic displays, spacecraft cockpit interior, metallic alloy material, neon-lit buttons and controls, panoramic view of the cosmos, cinematic composition, HDR lighting effects.