do you have more pictures of your M1 on any place on the net?
No.
And how comfortable is your frame?
The Frame is a heavy piece of steel
It is not very comfortable. The weigth is about 3 kilos for the frame and 1,2 kilos for the fork. That's pretty much.
how tall are you to choose the 55cm (i think) size?
1,86m.
regards,
Michael