Includes brackets adapting atx hole spacing to a pegboard with 25mm hole spacing. This is the one in the photo. Also includes a holder for a power supply and fans.
The motherboard is attached using 9 m3x6mm threaded inserts, and 9 m3x10 screws. The atx bracket mounts to the board using m5x6mm threaded inserts, m5x6mm screws, and m5 washers. The PSU mounts with the same M5 inserts and screws.
The author marked this model as their own original creation.