OK not strictly Dinky Toys but its always interesting to see the original props and models that the Binns Road designers worked from to produce the toys that then sold in their millions.
Gerry Anderson TV is the official YouTube account of Anderson Entertainment & the Gerry Anderson Estate and has a raft of short background videos looking at different aspects of the GA productions including the vehicles and series featured on this site.
You can either go direct via the link above or via this site’s series and vehicles pages
Thunderbirds Primer
Captain Scarlet Primer
Space 1999 Primer
UFO Primer
FAB 1 C21 Tech
Thunderbird 2 C21 Tech
Candy and Andy Audio FAB Facts
And there are three new USS Enterprise original prop images on the
Dinky Toys: TV Shows, Space and Specials 