I saw this style of Nids on Pinterest and now I'm in the process of stripping and repainting my own army to match this pallette.
My original scheme was black and yellow in a stylized hornet or wasp pattern. I definitely have a slight obsession with those colors with my Averland army and my Orcburg Stealers for Bloodbowl. The tyranid army was called the "Under the Sea Nids" and it just felt like a great pallette cleansing.
Sadly no. This one was internet inspiration. Mine have less basing and less purple brain. I'd love to be that patient with my bugs but I play them as a horde and the nicer details are almost always on the "later" list.