I discarded the gold/bronze color palette right away - 95% of these models are painted the same way. After getting a good look at the models, they are very insectoid - the legs of the Tripods might as well have been pulled off a grasshopper. I went with the green grasshopper theme and it turned out very nicely I think.
Two swarms of little bugs. Some in green/orange, others in yellow/red-orange.
Tallboy Tripods. I couldn't get the legs arranged to get these big mothers on their bases.
I'm looking forward to trying these things out on the tabletop. They're overpowered and nasty as hell - I'll have to give my opponent a bit of a points bump to keep it fair.