mini rack for custom case, psu and tuner fit on the side of the case, link(not tested fit): https://www.tinkercad.com/things/4bGma0K9ImU-eurorack-46hp-4u-custom-with-8-hp-1-psu-and-3u-2-hp-tuner-slots?sharecode=qiDOvHUlTn-UOYVjqnT7g4MIXe_sPtkePRTR_91mCss NeMoYaLeX

Power Consumption: 922 mA +12V | 251 mA -12V | 246 mA 5V | Depth: 48 mm | Price: $2,858 | Number of Modules: 17 | Data Sheet
Achtung This Rack contains modules with incomplete power consumption specs: none