correct me if i'm wrong, but I didn't think Sandman's had windows...

not factory.
Dealer Original maybe
so perhaps an indication on the dealer slip If there is one?
all the paperwork is there covers the " The vin/chassis number is unfornatley a surrogant one as some wanker had ground over half the original chassis number before i bought it so i had to get a replacement to get it rego'd in my name. "

also
"there seems to be a little square patch on the drivers door, god knows what it is it was there when i bought it, it neally looks like someone painted over a sticker or something. I had the windows tinted about a year and half ago and they are supposed to have a life time warranty. The back left bumperette is bend from last owner reversing into a post. I had the original seats and had taken them out to get repaired and some mongrel had stole them out of my shed so now they have blue velure seats, very comfortable."
would probably detract from the original status
regarding tint lifetime probably only covers while he owns it.

this bit kinda make me wonder?

Small point...its got an Auto brake pedal as well, but its suposed to b orig 4 speed. seems a funny thing put on a manual car