Hi Keith, what do you mean by build sheets? When was your car built?
Until perhaps 1992/3 there was very little in the way of paperwork which went with a car as it worked its way through the factory, with the exception of time cards.
At some time in the early 90's a build schedule was put together, this included 'tick-off' boxes to indicate completion of jobs. There was also a build manual which was put together, indication assembly order, but I don't know if this was ever finished. I can give a rough sequence of an average build if you wish, or if you simply want to know how something was put together, please ask.
Peter