DIY 3D FPV video transmitter for Skyzone goggles

This thing is a holder for 2x VTX03 that goes on top of the flight stack. Each video transmitter gets signal from its own camera and broadcasts it on a separate frequency. Skyzone 3D goggles can tune each display to its own frequency. On the quad in the photo I used a Skyzone 3D camera that was bundled with my goggles, but any pair of identical cameras should work.