[Alessandro Nati Fornetti]

Found the pics!
There are two more in "German Aircrafts in Finland 1939-1945" by Keskinen and Stenman (Apali). It's on wheels, but I'm nearly 100% sure it's the same a/c, the livery matches perfectly.

Thanks for the hint about the version - I couldn't make out the right side door from the pic in "transporter", but I think it's present, as IIRC the first window sits a bit lower than the others (when there's no door, all the windows are lined up). I don't have the pics here at the moment, but definitely I'll have another look. Will post again if I discover something good!

Thank You for Your Help

Alessandro