I am looking at making a lens for 303's fascia for my own use. I have access to laser cutting service that can do depth cutting and wanted to see if the neon effect carries over in 1/16" acrylic.
As far as making a business out of making lenses? No, I have neither the time nor inclination to do so. If I learn anything of use, I'm more than happy to share it with you and the forum.
I do hope you are able to continue making the lenses for everyone. As an upside, I would expect that if Casting_Fool is able to create the new buttons/fascia then demand for the lenses would pick up for you again.