Trying to create a tiling pattern

I’m attempting to array a tiling pattern but am stuck on trying to add the diamond in the center in order to continue, please help?

grasshopper tiling.gh (22.2 KB) :pray:


tiling_2019Nov7a.gh (12.8 KB)

P.S. After the fact, I realized that your hexagonal grid has spaces between the cells and they are not evenly spaced?? Added gap below (blue group slider), version ‘b’:


tiling_2019Nov7b.gh (15.1 KB)