vintage biplane 3d model

Create a vintage toy biplane decoration for 3D printing, inspired by early 1900s barnstormer aircraft. The plane should have a 14 to 17 inch wingspan, with 12 inches as the absolute minimum. Make it whimsical, lightweight, and clearly toy-like rather than realistic. Design features: Main body: rounded fuselage with a small open cockpit, simplified pilot seat, and soft toy proportions. Wings: two stacked wings with rounded tips, simple struts between the wings, and a small tail wing assembly. Nose: circular front engine cowling with a simple 2-blade propeller. Landing gear: oversized toy-style wheels with a simple axle and support struts. Details: raised star logos on both upper wings and both sides of the fuselage, small stripe accents on the wings and tail, panel lines, rivet dots, and a simple number badge such as “7” or “AIR”. Style: charming nursery decor, vintage wooden toy plane, rounded edges, no sharp points. Color plan for 4-color AMS