Thanks for the comments and likes, much appreciated.
I found another office in the pile of scraps, I used the weighbridge last year for a bit of fun with my nephew during the holidays.
Remembered to touch in the edges, put in new windows.New sills after a touch of powder to indicate shadows. I made a 'kit' of door parts. Will give them a coat of spray and dry brush before fitting.

Better not mess up the cornerstones now...