This frame and cover are used  to retrofit the Tinyhawk II (TinyWhoop) for outside fun. 
It is a bit heavier but can handle 2s batteries. The frame comes in at about 6.7g.
It could be made thinner because it's quite robust right now. Might upload it later. 

The only configuration needed is to rotate the aio 90°. It's quite stable using 1s and the default Betaflight settings. Not tested 2s yet.

To my surprise it flies quite well. I can't find fitting props. So I used this model from hoster12 : 
https://www.thingiverse.com/thing:4685165