Thark Big Guns

Being that every VSF earth army has some sort of armored vehicles of wheel, track, walker or flyer's I thought it prudent to develop some artillery for the Tharks. Of course I didn't want it to look like any one else's artillery. So I dug down into my mageknight bits box and robots, cut and pruned, hot glue, glue and some artistry:

And here it is, made 2 of them for good measure. Blocky wheels and a bit of tech, probably captured and converted.