ROM supposedly found
From The Lost Media Wiki
In The Pickford Bros blog there was a comment from December 2 2022 by Ste Pickford on an old post where he claims that British Gaming Museum actually has a game prototype alongside the Playboy model. However, he was not aware at the time if the ROM was successfully retrieved or not and there were no further updates since.
http://www.zee-3.com/pickfordbros/archive/view.php?post=285
Lets hope it will be retrieved...