[VAC] What to do with tired dingy zolatone

["C. Hale" <chale@xxxxxxx>]

Hi All,
work continues on my 59 Traveler.
The zolatone interior is a light cream with flecks of silver and brown.
I've washed the walls, but there are
-major stains that don't come out
-wide differences in the lightness of the background
-places where the zolatone was previously washed off
-places where the Zolatone was rubbed off by some piece of furniture
I'm interested in keeping the zolatone, but it has to look better than it
does.
Are there touch-up techniques that I should know about?
Are there other multi-color paints that would give a similar feel?

I know that some say that dingy zolatone is worth more than painted walls
but it looks pretty tired now.
Please Advise!
Cindy
59 Traveler