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
The first is a gunmetal base version, possibly an export version or even a factory error, whatever the origin, its certainly a strange colour combination.
The second newly identified variant is the omission of the on/off switch labelling, next to the double headed arrow and possibly a tooling issue. A short lived change as the very first versions had the text labelling as did later and the last versions of the 102.
JK Auctions recently sold a resin prototype of the never commercially released 113 John Steed’s Jaguar from the 1970’s New Avengers UK TV series. The prototype was originally part of the Parodi family collection who had exclusive import rights to Dinky Toys for Italy.