317/1 - bluey-purple (and are there still any LTS-liveried ones?)

Haven't seen them lately but might be on Thameslink and I think there is an
Intalink one too. Also there are two different colour doors on the
blue/purple ones I believe.

317/6 - Cream/Red/Brown/Blue and One new livery

And the One livery comes in two versions. They seem to have got bored with
the 'West Anglia' branding on them (don't know if there are any other
differences apart from that).

315 - fGE; Intalink; Crimestoppers/BTP; family railcard; dirty grey
undercoat

They come in the old WAGN blue/purple too. I think they are peeling off the
'wagn' transfers now. One of the 'rail crime' ones still has some left over
transfers from the Family Travelcard livery.

I'm pretty sure I've seen a 315 in 'one' livery at Liverpool Street but I
may have imagined it. Would be from the GE fleet if it is.

And I bet I've missed some.

Hard not to, there are so many.