Structure similar Desert Lotus: Expanding Dome

Hi everyone, I need to create a structure like this. I don’t know if anyone could help me
The structure is like this:

Dear Juan,

So what help do you need?
What did you already do and achieve?
Please explain, show drawings + grashopper scripts.
And ask about the issues, where you are stuck.

BTW: Very nice project. Regards, Eef