I did the Spider Mech for Comfy Chair Games years ago. Bob Mervine's designs caught my fancy, and we got along well as client and sculptor.
Bob recently sold the designs to Rebel Mike, and I was asked to take
another look at them. I suggested we bump them up in size, make them
compatible with the rest of the RUMV product line, and away I went.
There are also 4 hardpoints for the 1/8th inch ball and socket system that I use on Rebel and CMG mecha and other vehicles.