Folks,
here it is finally finished.
CV5278s, PV Electronics Dink kit, OG-4, threeneurons Dekatron Spinner kit, 1.5M 8mm thick wall brass tube, Chestnut base, Oak tubes and some bits of brass!
I dimmed down the LEDs to match the GN-4 brightness as they were glaring! I will publish an Instructable on it later this week for the nitty gritty of it.

Here is the inspiration for the clock.

My interpretation.

The rear of the clock.

Side view.

Bits and bobs that I made for it.
Plaque by Engraving Studios UK.