when will there be a decently high quality reproduction either compact mac shell designed for DIY that I can stuff random screens (eink, OLED, etc) into for a MiSTer or whatever. Does this already exist?

Writer, twitch streamer, extremely good product photos enthusiast & operator of at least these, probably more:
when will there be a decently high quality reproduction either compact mac shell designed for DIY that I can stuff random screens (eink, OLED, etc) into for a MiSTer or whatever. Does this already exist?