This is a case for the RaSCSI board with a Raspberry Pi Zero mounted on the bottom. This allows the use of an optional OLED screen to display some additional information. The other popular case model available does not accommodate the OLED screen and does not allow derivatives/remix. So, I created my own from scratch. It might not be quite as elegant, but it does the job.
There are three configurations available:
I hold the larger display in place with a dab of hot glue on the bottom case. Note that the photo shows an earlier version of the no-OLED top with fewer vent holes. The RaSCSI/Pi Zero combo is held in place using 2 M2.5x8 screws.
The author hasn't provided the model origin yet.