hi antonio
sadly i do not have something for you to buy or wish you could buy
and while not the same sort of folder you have listed and are looking for ... you might consider something like
https://www.photrio.com/forum/threads/fs-graflex-rb-auto-graflex-3-1-4-x-4-1-4-format.173252/
its around the same film size, but american size. the reason i mention the graflex is that they are able to take
roll film ( some are sold with the roll film adapter ) as well as sheet film ( some are sold with flm holders ) and
they can use a variety of lenses, BARREL lenses, even home made lenses because the shutter is in the body of the camera. they are also
much easier to focus and make portraits with because they are an SLR and you don't have to do the zone focus or focus on ground glass
close it down, hope your subject didnt move dance. i've used the graflex series D ( 4x5 ) camera for portraits for years, its the best !
all this said, one of the problems with this size sheet film ( and 9x12 ) is that sometimes it can be hard to find ( at leat here in the states, maybe different in your neck of the woods ) and the roll film option can be helpful..
have fun!
john