No pics, but I currently have an indoor shooting house (some A/C and heat) built inside my barn which shoots out over a 30 yard pistol range. Whenever I get a berm up, it has the capability to transform into a 300 yard rifle range as well.
My main shooting position is a 300 yard outdoor rifle range, with a 100 yard target with berm, and a 300 yard berm that catches bullets from the 200 and 300 yard targets. I don't do it often, but I can get 400 yards moving back with a portable bench set up in the driveway. I just brought home a load of wood to build a 2-story structure over the shooting bench to a) cover the position to provide much needed shade and cold weather wind protection, and b) allow an elevated prove position as ground-level prone cannot see past the 100 yard target due to ground contour.
Once the elevated position is up, there is a small possibility my relationship with the neighbor could convince him to allow 1000 yard shots onto his property...