Can the assets of the Tuscany demo be used for commercial purpose?

Hi!

Does anybody know if the assets from the Tuscany demo can be used for commercial purposes?

These assets are parts of the OVR SDK, they can be found in the Unity Integration package 0.4.0, dating from 2014. The accompanying license states :

You are Free to: Use, modify, and distribute the Oculus VR Rift SDK in source and binary 
form with your applications/software.

Giving the possibility to redistribute SDKs is obvious to me. But what about the assets of the demos which come with these SDKs? Do they fallow the same redistribution conditions?

Thank you in advance for your help!