I once used 2x 8ft 4x4 posts, held over the forks of a forklift i once owned with 1 large c-clamp each, and used this to lift a ~10x10ft deck to attach to a mobile home. I did do some work underneath it extending the legs to make it self-supporting again, but even had it fallen it would still have stopped with 2+ft of room underneath. It was sketchy but not much worse than many other methods i could imagine.
I don't have a pic of that but i DO have a pic of loading that deck onto a trailer with my B8200. Had to have my dad run the machine because the loader would not actually lift the deck in this arrangement unless he pulled the hydraulics and I manually added human lift power at the far end! We did get it high enough to load onto a trailer in one piece. My forklift (since traded for a huge pile of other things) took it off at the other end of that trip.