Below is a link showing similar trim to what I used on my hood. I purchased the trim from autozone. There were two pieces in the package. The RTV 900 XT took two plus pieces to cover the sides and front edges of the hood. The trim prevents the plastics from rubbing one another. Another great tip from TwoGuns.
Sorry that I didn't provide pictures. I know TwoGuns had pictures of the trim installed on his RTV.