Hello
You provide images but it is also good to provide some references and also some work from yourself !
the work you want to copy is from Herschel Shapiro
https://www.etsy.com/fr/shop/HerschelShapiro?ref=nla_listing_details
Here is a discussion on this subject,
You’ll find many many scripts that will help you on this subject (attractor mainly).
Try to focus on the hexagon junction system and a “simple” shape. When you will have solved this, the printing, the polishing, the painting and the assembly I think you could then work on other shapes.