Reusing UnrealTournament Content

We’d like to reuse some of the UnrealTournament weapons in our own game demo to help demonstrate a plugin we are developing. This demo would not be for profit. Is this possible under the current EULA? If not would taking the weapons and modifying them e.g re-texture, make some model changes be enough to allow them to be used that way?

I’d recommend using ShooterGame instead. UT assets can only be used in connection with UT itself.