Cracked/perished tyres. Dirty brake, clutch and PAS fluid. Other perishables like cv boots may be brittle or cracked. Possible electrical faults if any condensation has gotten in.
Might be worth cranking the engine manually or disconnect the Cam sensor. Get some oil circulating before having it run. The heads will likely be bone dry after 6 years. I'd give it a fresh service too. New plugs, new air, oil and fuel filters. Nice fresh oil in her sump too.