grumman cougar 3d model

Create a high-fidelity, true-to-life 3D model of a Grumman American GA-7 Cougar twin-engine aircraft, specifically matching LN-HTM. Use the supplied GA-7 POH three-view as the primary dimensional/orthographic reference and the supplied LN-HTM exterior photos for aircraft-specific appearance. Accurately reproduce the real fuselage proportions, rounded nose, raised cabin, curved windshield and side windows, straight constant-chord wings with slab-style tips, twin streamlined engine nacelles, 73-inch two-blade propellers, swept vertical stabilizer, horizontal stabilizers, retractable tricycle landing gear, gear doors, wheel/brake shapes, pitot tube, antennas, lights, access panels and control surfaces. No boxy geometry, exaggerated shapes, generic aircraft parts, or toy-like proportions. Smooth continuous surfaces with clean topology, realistic panel transitions, proper edge radii, accurate wing/fuselage/nacelle intersections, realistic thickness, and physically believable construction. C