Going through my junk boxes I found this chopped '64 Merc body.
I've bought a few junk boxes over the years, can't remember who did this one, but it's at least 15 years ago.
I thought the C pillar looked too "fat" so I enlarged the rear quarter windows to thin it out.
Then I added styrene strip to the top of the rear window as it seemed to be too high, and opened it up a bit lower.
So this is all I've done so far, still deciding what to do with it.
I'll make it up as I go and keep you posted!