Great War British Tank Crews other than Old Glory?

[Plynkes]

Anybody seen any? 25-28mm, obviously. I saw on the UK Old Glory site that they did some, but when I checked out the pics on the US site I was slightly underwhelmed.

I was hoping for the tanker chainmail masks and leather helmets, but the OG figs look like they are pretty much standard British Infantry without rifles (except for one chap with a massive spanner).

So, any ideas, or am I on a hiding to nothing?