Quoted from meSz:
I believe you might be thinking of merfeldma post at https://pinside.com/pinball/forum/topic/williams-high-speed-ball-archapron-remakes/page/2 and https://pinside.com/pinball/forum/topic/williams-apron-remakes-what-titles-to-start-with-cast-your-vote
He seems to have abandoned this! He did A HSII and TOTAN apron that was nice but the artwork was so so on the TOTAN! Last I heard he was busy with dental school and, as you can see, his post is archived!
Another 30 days until I'm licensed as a dentist. Brenna98 has been persistent at trying to get me back into this and has my curiosity peaked. The risky part of the project is to make sure there is enough interest from people to make it worth while. I'm excited to watch this thread because I agree silk screening is crucial to get things right. I've got artwork files for a few Bally games already so making the screens wouldn't be an issue.