None that I am aware of, but my "New for 2013" wishlist included a "Mini-Me" XTZ, basically the exact same thing scaled down for those of us that aren't 6'5, 250 pound linebackers. I wanted a twin comprised of two WR250R engines stuck together, keep the weight under 400, and make the concept the same as the Super Tenere. They already have the pistons, rods, etc, just build a 270 degree crank like the old RD series, horizontal split cases, 6 speed, AL frame, decent ground clearance, but no nosebleed seat jobs, 21" front, 18" rear; sort of a cross between the Super Tenere and the WR250R.
I have one of each, and a hybrid of both would be truly outstanding. The WR is not a jewell for long road trips, but is quite good in the dirt for a street legal, compliant bike. It is very good with very few mods. The Tenere (for me) is just too large and heavy for really technical stuff, but a real gem on the road, even very rough dirt roads. i've taken my Tenere off road in some pretty challenging terrain, but find it a bit much for 5'8" 160 pound me. It isn't so much that I can't control it, more that I know if it gets away from me I'll never get it back. I can manhandle he WRR back in line if I have to. So give me the features of the Super Tenere in a lighter, more nimble package, and I'll buy one tomorrow.
From my relationship with a few Tiger 800 guys, it isn't really an off road bike either, but is somewhat lighter. I'd say the Super Tenere is probably more off road worthy than the 800 Tiger, but maybe I'm wrong. Good luck in your quest; you may need to buy KTMs, but then we're back to the ladder or skyhooks to get on board. I do find the Super tenere to be much more versatile than any bike I've had access to recently. If it weighed about 100 pounds less, I'd call it ideal for a large bike. And it is a large bike. The weight and size disappears the second you begin to move, although that shouldn't make you forget how big it is and treat it with no respect. I figure that other drivers and the terrain are out to kill me, so I don't slip into false security and have it actually happen.