Seems a very cheap project or a bit of work and drive as-is, from what I can make out using a translator it has no rear seat, needs a bit of underneath welding and engine seized.
57 Chevy BELAIR Station/ Kombi Ultra Rar Zum Restaurieren oder zum Ratrodden | eBay
57 Chevy BELAIR Station/ Kombi Ultra Rar Zum Restaurieren oder zum Ratrodden | eBay