This thingi builds on http://www.thingiverse.com/thing:421452. This is a camera pod that sits in the nose of the craft. You will have to modify the plane, or modify this thingi :) I've included a pdf for you to laser cut, or print on paper and cut out. The directions should be self explanatory. It's just like building the original model. Once everything is cut out of foam it should look like the two pictures above. The guys at Flitetest are very generous for giving away the pdf plans. Please support their work and buy a kit or a t-shirt http://store.flitetest.com/flite-test-2014-fan-pack/.