I'd like to point out I know the guy who made that in Auto CAD, and it is 100% fake. If you want proof I'll send pictures of his RMC Wildcat blueprint from HP in the same format. Sorry guys.
Edit: I'm also not saying RMC Hurler won't happen or isn't plausible in the future, I'm simply stating that the picture posted is a fake render posted specifically to troll gullible enthusiasts.