you have a very promising direction of the project. But investing in this project is very risky. I looked at the site, you have only a concept and maybe an industrial design. the implementation of this project is very doubtful.
We have a working model, which has no analogue.To implement the project, complex and expensive equipment is not required.
There are no complex structures in the device.
The implementation of the project is not very difficult.
Therefore, the risks are minimal.