There is a proposed Area 52 site to ask legal questions. Although it's not open yet, interested parties may want to 'commit' and maybe give a question like this as a sample question.

Since none of us appear to be copyright lawyers I searched thru SE and found some relevant q&a including this one by a lawyer who teaches on the subject. My reading of the author, @Chris, answer is we should not not be overly worried. It's not for profit, it's not creative, and it does not impact the market value of the original.

There is a proposed Area 52 site to ask legal questions. Although it's not open yet, interested parties may want to 'commit' and maybe give a question like this as a sample question.

Since none of us appear to be copyright lawyers I searched thru SE and found some relevant q&a including this one by a lawyer who teaches on the subject. My reading of the author, @Chris, answer is we should not not be overly worried. It's not for profit, it's not creative, and it does not impact the market value of the original.