This was the only Polonez mod never released. Sadly, at the same time it was probably the best - at the WIP thread (vB Forum archive is no longer available) you could see that many versions were planned - apart from "Borewicz" (above) an "Akwarium" with extra side windows and new front end was...
Destruction of the Marina is not funny for several reasons:
1. It's still a car and an icon of a British culture of the 1970's.
2. There are only 872 Marinas still registered in the UK (out of 807,000 sold).