Photorealistic and intensely detailed portrait of a human fleet admiral, inspired by iconic sci-fi officers like those from Star Wars, Star Trek, and Warhammer40k. The character embodies the authoritative presence of Admiral Spire, a British officer, wearing a sharply focused, high-detail uniform amidst a dynamic space battle scene. The lighting incorporates reflections, ray tracing, and neon lights, enhancing the very detailed skin and expressive eyes. Utilizing global illumination, the scene revels in deep color and 8k resolution quality akin to art by Artgerm, Greg Rutkowski, and Viktoria Gavrilenko. The composition should maintain consistency in anatomy and proportions, offering a polished, photorealistic 3D appearance without any extraneous or mutated features.