Got this for fairly cheap off ebay recently (thanks to zero incremental shipping). The condition is clearly reflected in the price:
There were a lot of nicks all over, the largest being the edge of the rear window shown above.
Just like black, white is also fairly easy to touch-up. It can be slightly more tricky due to the general existence of a few more shades of white compared to black.
I fixed most of them. I left some of the more “natural” nicks and paint-lacking spots alone for the sake of authenticity.