Looking at the Pict. Those fairings are nothing more than pyramid shaped panels. If you got the stones to do it, I can walk you through the whole thing.
Maybe 50.00 worth of materials, (minus paint) and a sliding glass door panel.
Wax the glass, pour some resin on the door (laid down as a table), add a couple 2 layers of cloth (any kind really)and let it set to a gell. Peel it off the glass, and repeat the first part but you lay the two together as a sandwich while the second patch is wet. When it cures (15-20 minutes) peel that, and you have two glass smooth surfaces.
I make door sized sheets, and just cut the shapes I need.
Honestly... In the time it took me to post this I could have had the sheet laid out, and waiting to gell.
What do ya say?? (peer pressure/peer pressure)
Picts. or it Didn't Happen