General question:
If my male figues are depicted in a sexually aroused state, that would condemn my 3D renders as pornographic ?  Even if done with tasteful setting, decor and lighting  ? 

And if they were shown in non-aroused state, same environments, it would be erotica ?  Or, considered just nude art like the grand masters of the Western tradition 1500s-1800s ?

Eternal Hobbyist