I looked at loads of Rear Huggers and the best / fitted without having to cut things or change things was the Pyramid. It's glass fibre with a high gloss finish that they make in the various body colours. It's not easy to fit though and not cheap either. Had to get the rear wheel off mine and jig it around a bit to get it straight. Now it's on though it looks pretty stock, save for a small Pyramid logo on the side.
https://pyramid-plastics.co.uk/collections/huggers/bike-model_f800-st
https://pyramid-plastics.co.uk/collections/huggers/bike-model_f800-st