Merci ab_fab! I have 2 GB self made pictures of french cathedrals, but no typical windows, doors, etc.
osm2xp looks like a small but nice set of textures which are randomised ( au hasard ).
What i want to do is more flexible for the user, because using of multitexturing:
The Facade has typical background and typical facade elements as second layer.
Thank You for the information with Benny. I contact him. I think, this project is also interesting for him.