WANTED: Happy members who like to discuss audio and other topics related to our interest. Desire to learn and share knowledge of science required. There are many reviews of audio hardware and expert members to help answer your questions.
Click here to have your audio equipment measured for free!
I think the fabricators at both those front panel links shared earlier in the thread also do plexiglass and other non-metal substrates. I distinctly remember being able to choose various opacities for smoked acrylic too.