feather jewelry 3d model

Create a hyper-realistic 3D model of a large feather designed as a jewellery piece. The feather should be about 10 cm long, with enough thickness and structural strength to be produced in gold or silver without breaking. Maintain fine surface detail and realistic feather texture, but avoid extremely thin or fragile elements. The design should have a gentle curvature, elegant proportions, and a slightly stylized structure suitable for jewellery casting. Output should be a single solid mesh suitable for 3D printing or CNC production.