Gregory's Serverright the copyright thing is ambiguous.
There's copyright vs Fair Use & derived works.
A lot of art is derived , e.g. darth vader = samuri+respirator +cape , star wars=flash gordon X hidden fortress, xwing=dragster X dart etc
The specific config is copyright ..but what if training is extracting the remixable components.
I can draw an X-wing but can't sell that(fine by me).
if we distribute a net with concepts we already have in our heads, is that really different