After finalizing the master sketch, I’ve extruded all of the main parts, this being the bottom plate.

I also finished the keystone, which will clamp the arms together. Next, I will design the top plate and the prop ducts.

I’ve chosen to go with 4mm thick arms to allow for some hits while not being super heavy on weight. Ideally, this should be light and nimble.

I’ve started working on the ducted system, which will be screwed into the 4 corners of the drone, making it fairly easy to remove. The drone frame itself will be a pusher, so the motors will be mounted upside-down