it may have been built by fiat, and it looks a bitÂÂÂ

but it wouls appear that it had a golf 2 syncro chassis, with (almost) a golf 1 cabrio shell, could be fun, in a kind of rip it apart, and put it back together properly kind of way.ÂÂÂ

there found more...
http://www.faltdach.net/vwgolfbiaginipasso.htm