How do I make this?

Grasshopper
1

image
image1247×663 126 KB

I understand it’s a voronoi
here is what I have so far
image
image905×248 23.9 KB

any help appreciated
thanks!

2

Canvas at 23;41;10
Canvas at 23;41;101136×697 236 KB

VoronoiCellExtrude_re.gh (11.8 KB)

3

you wonderful person you, thank you!