I printed the original files from AxMn on printables at 100% scale. I was having trouble with the horizontal vertical connectors pieces printing, so I beefed them up slightly to give it a couple more layers.
Print settings/materials:
Connector pieces (Black): PETG, 2 walls, 30% infill, 0.2mm layer height, 100% bridging flow.
Compliant pieces (Brown/red): 85A TPU, 2 walls, 20% infill, 0.2mm layer height.
The author remixed this model.
I thickened the horizonal vertical connector to make it printable and strong enough to work at 100% scale