RunCam micro version is here:
https://www.shapeways.com/product/XE25L5LWH/atom83-canopy-for-runcam-swift-micro
Frame available here https://www.airbladeuav.com/collections/nano-quads/products/rotorx-atom-mini-83
This canopy is designed to resemble what would be a baby RotorX AtomV2 and provides a good deal of protection to the components during a crash, it will also keep out grass and other debris.
Openings on the sides provide some ventilation and quick access to the usb plug. Openings should also allow clearance for 2" props. Works great with the Gemfan 2035 or smaller.
Build stackup on mine from bottom to top is cicada 10A 4 in1 esc, frsky XM receiver, Eachine minicube f3 or Piko BLX. On top of all that is a unify pro v2. Camera and camera mount is from the AtomV2. I highly recomend you use the camera mount, it adds nesesary strength to the build overall and gives you a good strong front bumper area.
To properly fit the camera mount you will need to cut some material to the bottom to make it flat as well as shaving away .5mm from the front. There is some room for a small sized beeper at the rear behind the stack. Lastly, you will have to ream out the holes for mounting. There is modeled in landings for the mounting holes please see pics and just be carefull not to make the holes too big. Fitment around hardware and components should be snug.
Weight is about 3 grams.