pan-tilt bracket 3d model

Create a functional 3D printable pan-tilt bracket for MG996 servos. Base: 80x80mm plate, 4–5mm thick, 4 corner holes (5mm), with a 60mm rotating circular platform. Pan: one MG996 servo (40.7x19.7x42.9mm) mounted vertically inside/below base, with 49.5mm hole spacing, driving rotation via centered shaft. Tilt: second MG996 mounted on rotating base with two vertical arms (3–5mm thick, ~20.5mm spacing). Top plate: 60x50mm, 3–4mm thick, rounded corners (R5), 6–8 holes (5–8mm). Ensure proper pivot alignment with servo horn. Add 0.5mm tolerance, fillets (1–3mm), minimal overhangs (<45°). Clean CAD style, realistic proportions. Output assembled model with pan + tilt motion. Include M3 holes and cable routing.