Not seen it mentioned here, so: The Plastic Soldier Company is going to produce 15mm plastics for WW1.

Their Kickstarter seems to have come from nowhere, here's the
LINK.
I reckon the attached boardgame is meant to get things rolling. But given it's another Command & Colors variant, it's probably not too bad.

By the look of it, they're aiming at a 1916+ setting, Brits and Germans for a start. But one can hope for French to follow…

Some piccies:

