LDO Leviathan dinrail mount and 3010 fanmount

Required Parts:

• One M3 8mm screw (four if you're not using the fan mount)
• Three M3 screws, 10mm or longer (none if you're not using the fan mount)
• Three 3010 fans (no screws are needed to attach the fans; they'll fit snugly)

Important Note: If you plan to use a heatsink for the Raspberry Pi 4 CPU, it must be less than 7mm tall.