My apprenticeship was as a patternmaker (foundries) so they could easily be cast in metal, however as a few have mentioned, I don’t want to get in bother with regards copyright, so I guess it’s all a non starter.
like I said in an earlier post, I created a few for myself just as a novel ball marker, and someone mentioned owls fans might have been interested. It was never meant to be a business as I have a full time job, just thought it was a novel hobby type thing.
thanks everyone for taking the time to provide your feedback and advice.