Unfortunately i can't make it free on this site. Would appreciate it if you bought it here, but if you are a student and low on cash, i can understand.
Then you can get it for free at my gumroad store. https://gumroad.com/jjsculpting
For personal use and one commercial project (up to 2,000 sales or 20,000 views).
One copy to be used by a single user.
One installation by a single user.