I have to thank you again
@deuxani for contributing your skilled photoshopping and keeping this thread alive, I keep forgetting about it and only check back every couple of weeks.
I popped back in because I was randomly looking at my passport just now and realised it's nearly the
same size as my rendered estimation. A standard passport size is 125mm x 88mm. In my renders I had estimated 120.6mm x 85.6mm with the '
magic' hinge.
The real hinge will probably make the actual fold wider than my optimistic renders so yeah, since I don't have a 3D printer -
haha - I'm going to carry my passport round for a little bit to get a feel for it!