Having sold a few of the textbook Essex War Wagons in recent years, I've accidentally drifted back into owning more than I will ever probably use as a result of picking up some because they looked interesting, and more latterly being given some 3D prints as giveaways along with competition entry.
Mixing metal ones from different manufacturers, 3D prints in resin and even an MDF one does however lead to some serious variations in scale, or perhaps more accurately, "size" between the different ranges - and that is very much reflected here!

This one was a 3D print handed out to competitors at the
Akra Leuka Tournament in Alicante in January 2025. I've added some Essex & Mirliton crew who are sort of randoms, all picked out of the bits box. The wagon is enormous and I needed to sit the crew on 2 lolly sticks to give them the extra height to see out. This cute little box on wheels is the Fireforge MDF kit of a 15mm war wagon. The wheels are a bit "Fred Flintstone" and it comes without the oxen, again from the bits box (I think Mirlitons Carroccio wagon comes with 4 which was too many to fit on a base) so these have at least got some wagon-pulling experience in a previous life
The lid of the Fireforrge MDF kit does however lift off, and they supply this folded-out lid that becomes a pavise shield thingy too. Even so its a huge blocky wagon.
Here is the 3D print and the MDF kit side by side.
And, for a contrast, the 3D printed wagon and a Museum wagon side by side.
I guess I know which one I'd prefer to be defending!
From the other side the sheer scale of the folded-out roof on the 3D print is even more striking.
Here is the front-on view. No room for horses or oxen on an 80mm long base with the 3D print.
This is the Museum wagon. They are ridiculously good value, especially in the annual Museum sale when you can pick them up for under £4 each.
Having draft horses as well is a bonus - my bits box is only so deep after all!
This is the 3D print again - the flag is one I Googled looking for a
Hussite FlagThe imposing wall of defence - ideally they will only attack from this side!
I haven't glued the crew in though, so if needed they can turn around as a block of 4 and fight over this side too.
All in all a real mix - I suppose there is no reason all "wagons" would be the same size (unlike say, people or horses) but if I do get these all on table at the same time I am sure some eyebrows will be raised nevertheless!