Heres a 1/220 scale cannon. built from scratch.This was my favorite and I hated having to get rid of it.

Pretty cool looking, ya did a good job on the build up. What kind of materials was involved?

Hi,Thanks for the comment.Materials used on this were styrene sheet and rod,brass tubes,Marklin lumber car trucks(2 sets),Preisler Z scale railroad figures converted into soldiers,and alot of Woodland Scenics landscaping stuff.The car does roll back into the cave.Thanks again.