The models look great! I believe that the issue with Mooser's Train (see Lang's version) is that the engine doesn't sit flush, right against the back 'plate'. I noticed a similar problem when I didn't make the sharp horizontal crease on the middle 'spine' near the front (in back of the engine 'barrel'). Not sure if I'm clear, but that one little crease really makes a difference in how the engine barrel sits. HTH
Thanks Hank and Swapnil! Thanks for the tip, Hank. I'll pay attention to the crease the next time I'll fold the train. Ancient Dragon (Satoshi Kamiya) by Michael Groß, on Flickr
First time to complete the model!
Time to fold :~5 hours
Paper: 45cm square of double tissue (also the first time to make an almost-perfect sheet of dt)
Diagrams: Works of Satoshi Kamiya
Any constructive criticism is welcome!