Thanks Simon for the update and differences, I blame Ewan and his recent acquisition for all this interest

Ewan's is very nice.
The colour you saw is called Pangea Green and is also nice; works really well with both a white or black roof.
The Hardtop 90 has a fixed, full size, panel behind the seats (either two or three seat (the third being a jump seat between the two), hence making it a commercial vehicle. The also make a 110 version, which Ewan's may be?