The model was created for Cycles but as it uses PRB materials it should work fine with any renderer that supports the metallic PRB workflow.

The model was created in Blender 3.00.  I have also uploaded a separate 2.93 version since vertex groups don't seem to be backwardly compatible from 3.00 so the armature doesn't work when opened in earlier versions.  If you are using a version of Blender between 2.8 and 2.93 please use the 2.93 version - it is identical with the same rigging and controls as the 3.00 version.