razorbjc

For those still struggling with trying to follow the tutorial and seeing different parameters in the REFERENCE node:

you could revert to the old v1 REFERENCE node like mentioned above
OR
you can use the current REFERENCE node by

1. Checking the 'Multi-input' checkbox. You'll see more options open up.
2. Now type in the Primitive Path: /Barrel/materials

that should give you the same effect as the tutorial.