If it was only 1:1 !!!!! 1 43 BBR 130A Maserati 3500 Boneschi Salone Di Torino 1964 Blue Miniwerks | eBay
The least one can say, the design was very advanced. That car could have been designed 10 years later and still look modern. What happened to the original one (or ones: weren't there at least two different versions? Or was that the same with some altered details?)
Yes, for sure it was modern like many sedan cars of the seventies. In any case, it came out a too edgy and disharmonic design . The original windshield of the Touring, doesn't follow the lines of the rest of the roof and windows. The profile added on the front fender is baroque and the air intake on the hood is disproportionate. There was two different Boneschi 3500 GT. Look at this thread of FChat http://www.ferrarichat.com/forum/maserati/306756-what-type-maserati.html#post142171155 Ciao Andrea