When I do props texturing for sale, I never use embedded props.  Stonemason's pp2 files are the same - they call external props and that makes the pp2 files smaller.  When people embed geometries in the files one can only hope the props are theirs and that they don't know any differently, otherwise it could lead to copyright infringement.

Hugz from Phoenix, USA

Victoria

Remember, sometimes the dragon wins. Correction: MOST times.