A grand observation lounge in a futuristic space station, featuring floor-to-ceiling glass windows that reveal Earth's glowing city lights and the curvature of the horizon. Three stunning women stand gracefully by the window, their attire inspired by high-fashion innerwear design. They wear shimmering metallic two-piece outfits, with delicately structured straps and translucent panels that elegantly emphasize their toned and curvaceous physiques. The minimalistic designs highlight their confident posture and radiant skin, softly illuminated by vibrant synthwave lighting in shades of pink, blue, and purple. Their hyper-realistic faces are adorned with symmetrical features, inviting smiles, and expressive eyes, creating a sophisticated yet alluring ambiance. The backdrop of Earth’s glowing surface completes the elegant scene. Ultra-realistic textures, flawless details, no distortions.