Austin Princess interior light cover

A replacement diffuser cover for the interior light of an Austin Princess, in case yours has succumbed to the ravages of time (your light cover I mean, not your Princess. You'll need more help than I can provide in that case.)

Originally intended to be printed in transparent, but apparently that lets too much light through to be authentic. The model is thin enough that printing in non-transparent white PLA gives it that old-timey dim British Leyland glow.