It's a Tweaker, only bigger. 220mm, for 5" props. The bottom plate is 4mm, top plate 2mm. A 3d printed fpv cam mount is included, with click stops for 5, 20, 35, and 50 degrees. The production mount will be black. Frame weight with cam mount is 136 grams.
Files for more accessories are here.
Tweaker is now also available in a slammed version with 20mm cam mount/nose guard. Deluxe version includes armguards, rear antenna holder, and antenna holders.
Read more about it here.