Does anyone have a geometric wing profile for an S7 Super Sport near the tip? I'm trying to design my own wing tip to mount LED nav lights and some type of small camera, but I don't have access to my plane right now to get a measurement. The assembly manual online states that the airfoil is a modified GA30U-612 airfoil but not clear on the chord length or what the "modified" means. My main concern is to see if I can even fit a camera in there (obviously the lights will fit since the factory version has them). I'd prefer to have it mounted inside with a glass lens cover, but that would depend on how much room there is.

Has anyone tried to make a wingtip out of fiberglass or carbon fiber before and has any best practices? i.e. what's the best method for making a mold, how wide, etc.