finger shield 3d model

Create an industrial design concept sheet for a modular index-finger precision shield for woodworking and cutting tasks. The product is not a glove. It is a low-profile wearable finger shield with a rigid top-and-side shell, open underside for tactile feedback, soft TPU liner, breakaway rear retention band, and interchangeable front nose modules. Show the core shell plus four swappable front modules: precision rounded nose, wide glide shoe, left/right side-rider guide, and thicker sacrificial bumper. Design should look realistic, 3D-printable, ergonomic, smooth, snag-resistant, and workshop-ready. Avoid sharp edges, hooks, bulky buckles, fabric straps, or full-finger enclosure. Include exploded view, side view, top view, underside view, and material callouts: nylon shell, TPU liner, UHMWPE or acetal replaceable nose insert. Clean white product design board, practical engineering style, high detail.