Audi a6 c4 2.5 tdi (AEL) LHD

Car has been in my family from 2003 . Well looked after mechanically, it has been sitting for about 20 years under blue sky need respray, got back to life recently. Full service kit done brake discs pads ,timing belt+water pump ,fuel pump belt ,fan belt+tensioner with shock absorber ,new radiator ,new tyres. Oil air fuel cabin filters changed ,new Battery. Heather fan changed to new one. Injector nozzles changed. All vacuum and fuel lines changed to new (silicone). Everything works good electrically - sunroof ,windows ,AC pump, climate control. Car originally imported from Germany so most of service book is stamped from Germany dealerships. Engine and gearbox has no issues whatsoever. Suspension and paint need looked after, no time and place to work on it.