About a month later and here is the status:
Right now this project sits idle-ish. The Main Project Flies Well, I have a revised plan, but haven't rebuilt it as I want to build the parasite ship and incorporate it into the plans.
I think this is designed to fall to the ground with a massive drill head, and small rudder. (why it is propped is beyond me.) Maybe they are designed to fly through other aircraft (blimps, or bombers)
I contemplate how to have expanding delta glide wings... I'm expecting foam plate to be my answer, but I would prefer using DTFB.
right now I have two main approached.
A feathered/segmented wing, with the leading edge on a swivel, to expand the wingform. one idea is to set the segments like louvers. When fully expanded they close, less so, they open. Second idea is like a hang glider, with kite fabric or plastic bags. (promising, and simple)
The Second approach is to have fully formed glide wings swivel out like the Tomahawk missiles. While easier to execute, They miss the intent.
Then there is the four folding props. I could cut them from aluminum cans, fold them around segments of wire. Then make a hub from foam and reinforce. Then balance. use a hub core made from paper and ca, set into the foam hub.