Does someone have any idea of what we're looking at here? Futures items perhaps?
this has been discussed a few times.
pretty sure they’re all prototypes - not for future production.
They are prototypes.
I wouldn’t say that they were NOT for future production though - who knows what the future holds 
they’re all custom made - not prototypes. 
unless you have evidence to support this claim I’ll consider it an alternative fact
In this presentation:
https://m.youtube.com/watch?v=a7qdD4XeOZM
that photo is shown as evidence of conceptual designs that TE have made without any expectation that they would become actual products.
Ahhhh thanks @PeterHanes I’ve been meaning to watch the rest of that presentation and if it wasn’t for your input I may well of forgotten!
On point with your reply to the OP. Couldn’t have said it better myself.