How do I put in the window trim on my newly installed half moon window?

Question:

Answers:
If you are talking about the molding trim that just goes around the half moon section. Mine came with a rubber molding trim and we were told to soak it in the tub in hot water and keep bending it to the shape we needed.After that we had to pre-drill for the nails and use some liquid nail.After it had dried in place we filled any nail holes and gaps with caulking and then painted.