The Origami Forum

Anyone know of a good complex tank model? Ideally with an available CP...

I'm looking to fold one but haven't been able to find one. So far the only one I know of is Won Park's dollar tank, but I'm looking for something more advanced. May just design one.

Thanks in advance

https://www.flickr.com/photos/sakamata53/15438648385 From what I'm seeing, diagrams are in Tanteidan Convention Book 21.