The main thing is the replacement of the offside rear wheel arch, and repairs to apparently less extensive rusty bits in the front wings, to be followed by a full or partial respray.
The car is using a bit of oil and puffs a bit of blue smoke every now and then, so it might be needing some top end work soon.
Yesterday the car drove to Southampton and back to view a new (old) car purchase - a 1977 Princess 2200 HL. Lancia, Lotus, Land Rover, Leyland - those are my things!