Complex sentence: He also manufactured a polyurethane replica which he drove up on the roof of his Peugeot 505 S/W for discussions with the Tourism Board, it was subsequently displayed in the Keetmanshoop Visitor Centre (not sure if the replica still exists).
Split into simpler sentences: He also manufactured a polyurethane replica which he drove up on the roof of his Peugeot 505 S/W for discussions with the Tourism Board. The replica was subsequently displayed in the Keetmanshoop Visitor Centre (not sure if it still exists).