Hi guys I'm thinking of making my car dashboard in CF, I started with a small piece on the left side of the steering wheel. The piece is good enough but I do not know how to fix into the car .. i do not know the correct name of it (clips, tooth, plastic caps) but how can i create it ?? Or, if you have other ways please explain Me

Here 2 photos of the piece, the car is an Abarth grande punto , and no, I'm not going to skin it !!