I thought that I should mention something that I found. I don't want to start any drama, that is not my intention. I am merely passing on information.
According to this blog. u16hp.blog134.fc2.com/
Naked TDA Bases are not allowed to be distributed because they might be used for R rated content. The creator has expressed that they don't wish their model to be use in such a way.
It seems an important information to know considering the amount of TDA edits in the community. Again please don't cause drama, just be aware that such things might cause trouble in the future.
Thank you for reading.