I had the interior parts of Doris done in 2015 and the rest is with my coating company now, they are more local to me in Coventry. The plastics were off brown so it made a big difference. As soon as the last parts come back next week ill post some pics.
The only caveat is they tend to lose shine after a while so i have had all mine relacquered. its something to do with the way the dipping works and reacts with gloss coat.
I used Isopropyl to take off the sticky coating, i have this for removing wax prior to polishing, you can get it from any detailing supplier