Originally inspired by Ivan RetroBit and our very own ABH, I've had this project on ice for nearly 2 years and so it's been great to finally get it going!
As i've been posting the builds, many people have been asking for a parts list, guide etc...
It's taken me a while, but here's a first draft

There are so many ways to accomplish this, so don't treat it as prescriptive

As ever im happy to answer questions and please let me know if i need to update or expand on any areas.
Big shout out to Helder here for his help on these and for creating the Button PCB / Screen boards to make these possible.
Keep an eye out for the AIO boards that are coming, too!

Here are some pics of completed builds...
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