Hi Rainer,

The scale of this model is close to 1:75, approx length would be 4.5 ft. Pretty big. It has been craved out of a a solid piece of wood---It will definitely float. I have taking on this project from someone else. That person regrettably passed away. He was a WWII Veteran. I would appreciate photos if possible of all three cannons because the cannons/guns are large compared to smaller scale models I have built in the past that really don't need that much detail. Thanks for the help.

Regards,

Chris