airplane seat 3d model

A highly detailed, photorealistic 3D model of the double coach seat unit shown in the reference image, optimized for 3D printing. The model must feature distinct separating geometry for different materials. Structure: Rigid, matte grey molded plastic for the main side frame, base plinth, armrests, and recline lever mechanisms. The structure must look solid and thick. Upholstery: Textured dark grey woven fabric on the main seat and back cushions, featuring realistic seams and stitching lines. A central insert panel on the backrest and seat with a distinct dark blue hexagonal honeycomb pattern. Headrests: Separate, plush contoured headrests upholstered in dark blue velvet material. Details: Clearly defined "PEREZ" logo embossed in white on the upper grey plastic side panel. Include retracted black webbing seatbelts with buckles resting on the seats. Ensure manifold geometry with sharp edges where plastic meets fabric.