it will probably be paid, though this version will be free forever!
Paid is not good.
its likeness is owned by an artist known as izumi kato and he only allows its use for non-commercial purposes.
http://scp-wiki.wikidot.com/licensing-guide
which is exactly why the likeness of the sculpture made by Kato appears nowhere in the game. :)
The sculpture is not a human girl with green eyes and red hair. There are certainty resemblances but even the facial markings are different.
It is also available free, which satisfies other clauses.
