I'm also thinking about a simpler / cheaper version. Still vga, 12bpp, maybe no sd card (complex code, complex to solder, few reasons to use it), cheaper/small

I'm also thinking about a simpler / cheaper version. Still vga, 12bpp, maybe no sd card (complex code, complex to solder, few reasons to use it), cheaper/smaller, maybe single usb or classic nes (super simple to interface with)