POV-Ray was such a big part of my high school "getting way into Computers" memories.
I reading about Phong shading (uuuh because of ReBoot of course) and I saw this and it sent me into this deep reverie of twiddling shading parameters in a text editor.
@USBloveDog http://megapov.inetart.net/povrayunofficial_mac/
It is as charmingly retro (painfully archaic?) as I ever could've hoped. ;)