After last times Skyline Japan with Cherry X1-R tail lights I thought I had found the toughest job: find a Cherry (preferably an X1-R) with some swapped part on it. In the end it turned out to be a piece of cake:
Indeed, the reverse of the common Cherry X1-R swap: a Cherry X1-R with Skyline C110 tail lights!
Looks like Ken and Mary made themselves a little baby.
Cherry X1-R found at fukuyankinta