A co-workers cap for the button to move the shifter knob for his 07 ford focus SE w/ automatic transmission had the side clips that holds it in place broke and the button would fly out every time it was moved to position. so i was able to 3D scan the broken one, take a slice from the middle to match the shape, and merge it near the bottom. it was just a rough merge for testing which oddly ended up working the first try. the ends may need snipped and sanded. but it worked for him and while probably never will by needed by anyone else, is here is it if its helpful for you..

kossel mini

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Yes

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