How to set resources

What did you use to get the names of the dependencies.

From the page you link to above,
https://jmonkeyengine.github.io/wiki/jme3/beginner/hello_asset.html#model-file-formats
from the javadocs,
http://javadoc.jmonkeyengine.org/com/jme3/asset/AssetManager.html#loadModel-com.jme3.asset.ModelKey-

Edit: Nehon also added GLTF support but I don’t know how to use it yet or even if you can load the files with loadModel(). On my list of things to learn still.