Summary

External GPU Holder for Nvidia Full Size Graphics card no more than 40mm thick.
The blocks are superglued on bottom to raise card enough to insert a PCIe ribbon cable extender to the pcie slot of the bench mounted motherboard.

CAUTION the print takes about 39 hours

The support structure is a bit hard to remove. Best to drill a big hole in one side of the support and work your way through with pliers. Break the mid section up and work down one side. Falls down and can be squashed out