Some of us are missing the point regarding intellectual property rights which relates to an original idea, thought /research such as in the medical field.
Reusing ideas from the days of Adam onwards, eg the wheel are not copyright theft/illegal etc but are public domain property belonging to us all.
So to with props, figures hulls etc unless there is something, New and Unique in the design/idea, such as the winged keel on "Australia" there is no copyright infringement.
Don't know about UK, but simply put if you copy something, a book, DVD, Cd, etc (which you have already bought) for your own use then no problemo.
At the end of the day you and I will be on the jury if it ever gets to court and guess what, Not Guilty as commonsense will prevail.
The PC police definitely will lose this one.