space exploration, No Man's Sky game, player character, astronaut suit, helmet visor reflection, sci-fi, holding multi-tool, standing on alien planet, vibrant flora, exotic fauna, starship in background, sunset lighting, vast universe, procedural generation, 3/4 view, dynamic shadows, high-resolution textures, realistic materials, action pose, adventure, discovery, serene atmosphere, wide-angle shot, atmospheric effects, soft ambient light.