I went fishing today...

Luckily (and by pure chance), of 5+ boxes totalling 150+ models, the first box I opened contained what I was looking for

:

Group builds
Now, just wandering where to start

While at it, I came to idea to make one-ace-build (after some more rummaging-through-the-box

):

Group builds
Then I thought better and stuck to the original plan

- I'm going to build upper row - Berthold's and Degelow's plane - while other would wait for other chance...
I would suggest that this group build topic and everything connected to it (in-build posts) becomes separated, either as separate sub-forum or sticky topic in modelling part, and that every member starts his own topic on his build... OK?