You'll probably have a very difficult time finding any military hardware that isn't in 1/35, and if you ask someone to print military hardware that isn't in 1/35, they'll probably just say "No" (after laughing hysterically). That being said, you could try mikeegoldberg over on Cults3D. He has a lot more than what is shown as I don't think he's transferred his entire catalog over from Shapeways yet.
Good luck.
Very nice Lamborghini. Well done. Never heard of the Jalpa. The Muria, Countach, Hurricán, yes, but not the Jalpa. Apparently, Lamborghini considers it to be their "entry-level" & "affordable" sports car. Whatever that's supposed to mean.
Not that I'm currently in the market for any new kits (you never know!), but Round2 does seem to have a large selection of 1/64 & 1/18 diecast cars. Now I understand that it's a good thing to diversify your business so different the sections can cover each other when sales of one slump a little, but this has always made me wonder if there isn't a larger ROI on diecast than there is on injection molded kits. Just a thought.
Personally, I'm looking forward to the Italeri Lancia Fulvia HF, but that's a discussion for another thread.