The chrome trim ring around my e-brake handle had broken off and it's something that can't be sourced. I had recently just purchased a Bambu Lab X1 Carbon 3D printer so gave it a try. I'm not an expert in Fusion 360 but gave it a try. I had a few design changes, and I'm pleased with the outcome.

I have a spare e-brake handle and plastic trim for testing, and it fits nice. The e-brake handle itself is not meant to be removed and because of this I split the trim into two pieces in the 3D printer slicer software.