Trenchworx. I've heard nightmare stories about Kickstarter campaigns before but I have to say that the Trenchworx KS was run professionally and efficiently. Communication was great and the product was high quality!
I blogged a few months ago about the British MKIV tank I'd painted as a German "beute" panzer. The other vehicles I got were a troop of three Renault FT-17s, which I built and painted a few weeks ago.
All in all these are great kits and will look superb on our Great War battlefields. They'll also spur me on to build up my late-war French. I've just finished some work on a group of Foundry models that were painted by our late friend Glenn, and I intend to add to those with more Foundry stuff, including some 75mm guns and crews.