Sure, I'd love to have the photo of the models contained in this CC too, but I think it's a little exciting to wait for the photo. (as long as I don't wait too long, of course ...
)For my part, I "cracked" before having the picture on the website : I've already ordered this pack few days ago.
So, if the content pleases me, I'll buy others CC the following months to form a complete pontoons unit (I play 1: 1). 
As we are dealing with a reputable company that considers the wishes of some customers like us, maybe, we tend to be a little too demanding.
To my point of view, I know GHQ has a lot of work, so I stay comprehensive to them and I can wait quietly because I'm so happy to have a company which can give us great figures of this quality and current relational quality with its customers
(It is rare in this business !)Last point : I think the advantage of these exchanges on this thread is to show that there's a real interest in the subject of engineers models : a likelyhood expectation. This is a good test and good news for GHQ...
(maybe for next years GHQ will make a german WWII CC heavy engineer bridge or russian or UK engineer bridge if the US engineers CC is a great sale
)
