Landships II

I sell a Steering Carriage "add-on" kit that fits my Lincoln Machine paper model.
It includes the proposed Turret (based on the existing photos and available info).

papermodelshop.com/html/military_vehicle.html

I haven't seen "plans".

You can check my posts in past threads about Willie (here).
Some original photos have been posted.

Only the shell of the turret was fitted, and it was only in place for a very short time...maybe only a few days.
as seen here: http://upload.wikimedia.org/wikipedia/commons/thumb/1/1d/LincolnMachine.jpg/1280px-LincolnMachine.jpg
When the Tritton tracks were fitted, the turret had been removed permanently.

As I mentioned...there has already been some discussion about the proposed turret
in some of the other threads (here) pertaining to Little Willie.
If you don't find what you need, maybe my paper model design will help you out.
I sell just the "add-on kit" for $4...its a PDF download.

If you want one, let me know (rather than ordering through the shop) that way I can send it directly.