sci-fi window frame 3d model

A high-detail sci-fi spaceship window frame, designed for crew quarters. The model should include only the window frame structure—no glass, no wall, no interior panels, and no background elements. Design style is functional, lived-in sci-fi: smooth industrial shapes, subtle bevels, recessed bolts or panel seams, and soft rounded edges for safety. Scale appropriate for a human-sized room, with believable thickness and structural depth. Neutral material suitable for texturing later (no baked lighting, decals, or surface damage). Standalone object, centered at origin, clean topology, game-ready or production-ready geometry.