Import

Smash 4 Model (.nud)

Import the model from the selected .nud file. The corresponding .nut and .vbn files should be in the same folder. The metal.nud export settings for imported materials will use the values from the metal.nud file in the same folder if present.

Smash 4 Animation (.pac)

Import all animations from the selected .pac file. Import the nud model first and make sure the armature is selected. A separate action will be created for all the file's animations. The action can be selected by selecting the armature and selecting and action from the Action Editor mode of the Dope Sheet.