DIAMOND PANELS ON SUB D or mesh?

HELLO GUYS I’m trying to get this shape but I don’t know the way someone could help me?


DIAMONDS.3dm (1.7 MB)

Testing 3dm Archive: C:\Users…\Downloads\DIAMONDS.3dm
Start Section: 462 bytes (offset 0 to 462)
Offset: 0
3dm archive version: 70
Interface Name: Rhinoceros 7.2 - Corporate, build 2021-01-12 - (compiled Jan 12 2021)