Custom 3D Printed LEGO Parts

Good hello. I have this part but unfortunately it only seems to fit 1:10 models. And I would like it to fit 1:8 models. Part is a an inner mudguard that came with a few sets such as the Peugeot Le Mans 9x8 and the Ford Raptor. [https://rebrickable.com/parts/71689/technic-panel-car-mudguard-13-x-2-x-5/\](https://rebrickable.com/parts/71689/technic-panel-car-mudguard-13-x-2-x-5/) Do you guys know any existing service or people that would be able to create a 1:8 scale version of this part. One...