Quadcake V1 - 3d printable acro quad frame 210mm

I had tried a few quadcopter frames available and was really struggling to find something durable enough to survive a crash. So I set out to design one.

The thought behind this is avoiding long straight arms, that way I can avoid putting as much leverage on the arm during impact. So that is why the main beams of the arm sweep into each other in a curve, avoiding direct angle pressure points and distributing the leverage force of impact.

No idea if it will work, I have only flown once as I