Eclipson model A removable HTP modification

Easy transport and storage of RC models are very important for me. Therefore I prefer only models with removable parts. I liked Eclipson model A (free version), which I would like to use as micro glider. Therefore I made modifications on it like folding propeller and removable HTP.
For the removable HTP, I did not modified design of existing parts (Fus5 and HTP) and printed them as designed. All modification were made on printed parts, before they are glued together.
There are required three new printed parts and nylon screw M3x25 (cut to 3x23). The parts are:
- HTP connector, to keep both HTP parts (24 and 42 on schema) together, providing required space hole between them in front part and having hole for fixing screw.
- Nut for the M3 screw, inserted and glued into top part of Fus5 (part 9)
- Reinforcement for upper part of Fus5, used also as washer under M3 screw head.
All those three part must be printed from standard material (PLA/PETG…, not LW-PLA!)