Oh OK.. I see ... "paper dolls" I think the Watermark feature is too rudimentary. Match Photo would be more the thing to use. Too bad the images are a bit blurry. You could also import the elevations as a series of DWG views and they would be at scale, and actual edges.

Do the same thing but do not change the target ?

John.. I checked the [ Code Snippets ] Index ... ... and I did find this from TIG: [ Code ] Transformation_Extensions