Hi. A little of topic probably but perhaps it is interesting for some : In this video i describe how you can create those (and other) pc from paper by just printing it with a simple printer and cut the paper. I have download link for the prints. Many ideas can be made. For example cut the paper and glue it in plastic (3d printing) or wood and creating a real pc and put the electronics (emulator) inside. Also you can modify the prints and change the size as you wish.
https://youtu.be/v_2U2W3ly8sIn this mostly oftopic video, i describe how i created my arcade gamepad and showing reset collection, an Android frontended which i use when i haven windows pc to use attract mode, and is the best i found in android.
https://youtu.be/7sB-s5v_XWo