This is a case for the ESP WROVER KIT V3 (the one with the vertical switches).
It uses five M3x25mm screws to keep everything together.
The barrel connector is hidden on purpose to prevent damage, when connecting USB and the barrel at the same time. Also the relevant power source header has been hidden for the same reason.
The CTS/RTS header is also hidden due to a lack of use on my designs.
Known Issues (wont fix):
The author hasn't provided the model origin yet.