piston shelf bracket 3d model

Design a functional wall-mounted floating shelf bracket inspired by a high-performance automotive piston and connecting rod. The piston sits horizontally beneath the shelf, supporting it, while the connecting rod connects to a concealed wall-mounting plate. Style is premium industrial, motorsport-inspired, and realistic. Include authentic piston details such as ring grooves, wrist pin openings, forged aluminium texture, and an H-beam connecting rod. The bracket must appear structurally capable of supporting a wooden shelf, with reinforced geometry, smooth fillets, and manufacturable proportions. Materials: brushed aluminium or black anodised metal. Create a clean CAD-quality 3D model with realistic engineering details, mechanical aesthetics, and a frozen mid-stroke piston angle for visual impact. Photorealistic rendering, workshop/man-cave furniture design, production-ready concept.