envelope 3d model

A 3D scene featuring a large central closed envelope, rectangular with a triangular front flap and visible fold creases, smooth matte paper material in white or soft blue, viewed from a 3/4 isometric angle. Around the main envelope, several smaller flat letter/envelope icons (simple rectangular shapes with triangular flaps) are scattered at different distances and angles, as if floating or orbiting around the central envelope — varying sizes, tilted at different rotations, suggesting motion and movement. Clean, minimalist, low-poly stylized 3D design suitable for a messaging app icon or hero illustration. Soft, even lighting, subtle shadows, neutral light-colored or transparent background. Color palette: white, light blue, and one accent color (like orange or green) for some of the smaller envelopes.