Whilst I cannot be certain, I would imagine it will fit any 540 Troll before the roofline change.
This cover is new in box. It was customised order to provide a bit of extra room for the pull out Omnistor Awning cassette, but should still happily fit a van without one. It should be green in colour - but it is still in the delivery box.
We no longer have a van and so it's not needed.
Cost was £390 in July - I'm selling for £250
It's quite a big box - haven't worked out how to post it yet. Obviously it must be possible....
Alternatively, I'm in central Wiltshire and am happy to deliver/meet up to about 60 miles.
Please PM if you want it.