Wow! I'm not the only idiot to drop my camera off of a cliff!
While setting up my camera in the Island In the Sky District of Canyonlands National Park, I dropped my camera and full set-up off of the island in the sky! Fortunately it didn't fall all 1,500 feet to the floor of the Colorado Plateau, but it DID drop more than 200 feet before it smashed into a concrete-hard slickrock ledge. The 3/8 inch bolt between the mounting plate and tripod ball head sheared clean off, the tripod legs were mangled, the spirit level in the hotshoe cracked, the aluminum lens hood was bent into a V shape and locked to the front of the lens, the lens instantly became manual (but still works!). While I was rappeling down to get my gear, it never even occurred to me that my camera might survive. I only went to get it so as not to litter.
But my Nikon F100 survived. It worked perfectly, and only had a few scratches. It is one helluva solid camera.
However, it's not made with titanium (nor is the F5). If I'm remebering correctly, it's steel, sheet metal, and polycarbonate over a zinc frame, with synthetic rubber skin.