Dear GI John,
"That's why you shouldn't really post them...
I think..."
In a perfect world, you are correct, but:
Yulia's new pics are posted to reinforce her image with her fans & perhaps sell additional new DVD's.
Mr. Kizu has basically "shut-down" her Yahoo group, for any new material, which was a venue for new items.
Yulia's internet modeling career is over 4 years old now, which is a "life time" in the internet world, so maybe she needs some unseen material to be published to "rekindle" interest in her. Mr. Kizu in mostly interested in Japanese sales, he does not market her products aggressively outside of Japan.
Yulia is only coming into her "peak of voluptuousness" now.
She needs to know that there is still a huge interest "out there" for her products, so that she will continue to model for many more years & all of her fans will reap the benefits of her continued career!