The kips valves were mangled, the lower exhaust studs bent. The main crank case was damaged around the clutch side. Broken clutch star and missing clutch inner case with missing clutch out case lever to name a few of the issues. I lost count of how many bolts, circlips, washers and god knows what else was missing from the poor old thing.
Here's what it's looking like now.

Good luck Bob, hope you're pleased with it.