Zamani-
We had a roll of carbon fiber fabric donated to the club, so we bought some general resin (not epoxy) because we didn't need a lot of strength in this application. We used a special (perfectly flat) table to lay down the pieces of carbon fiber then put on the resin by hand. Let dry 48 hrs, peel them off, cut to shape (this was time consuming), and screw them on.
The panels are perfectly flat, so I'm not sure why they look wavy to you.
Here is a picture of the panels being made:
-damen