An indoor balloon drone for px4 mavlink practice

Looking for a skilled developer to assist me in creating a mini indoor blimp drone for entertainment purposes. The drone should be less than 12 inches in size, with safe props and the ability to connect with a mission planner, qgc or other gcs. Ideal skills and experience for this project include expertise in drone development, knowledge in working with mission planners, and experience with integrating cameras onto drones. Thank you!

references;
https://thecraftyrobot.net/blogs/projects/making-a-blimp-that-actually-flies
https://youtu.be/NXb11NqYD-s

Deliverables;
1. Finalize all compatible components specified in BoM created in mutual consultation (fbx dwg sldprt for dfm)
2. Help me build the drone and test it as a proof of flight, controllable from GCS or a drone simulator (x-plane matlab)
3. Guide and documentation in github