I too, bought my mini heater on ebay but paid £87.50, ouch.
There is one picture on Marlin's "Instuction Manual" picture CD, but it is buried in a folder called 'Interior trim' that is in a folder called 'Body' and that is in a folder called 'E30-36 sorted'.
By the way, has anyone actaully seen a BMW Sportster build manual? I only ever got a picture CD and an old ford based manual.
It's not a problem now, as I have worked out most things myself, just wondering what they supply with new kits now?
best regards
Peter