The brown one? That's a conversion of a toy from The CORPS line which is a kind of knock off GI Joe brand.
That's the one; I've seen the line, but don't recall the flier. I will be keeping eye peeled now!
I rather like Gothic sci-fi, as long as that means 'dying worlds'-style failing tech and societies. Gothic facades on buildings and vehicles alone is, at best, a pale vision.
Doug