Question regarding pornographic material and 3D content on WordPress

Hello, right now, I am working with a person in an effort to set up a website where this person can sell their 3D designed content from, the problem with this is, in this persons particular line of work, certain 3D designs sold for use may be….sensitive(for instance, this person once sold an anatomically correct model of a vagina to several hospitals for medical purposes), several things of this nature have a good chance of being sold on a website made for this(for any purposes the buyer decides). My question is, does this violate any of the WordPress terms or service? And, if it does, is there a way to make the website 18+?