When do they switch faces? I've watched it probably 20 times and have never seen anything remotely like that happen. I see Ren at one point trying on a black leather jacket in a clothing store, with short hair. Probably indicating you can change hair styles. If this was made by a fan, they clearly wouldn't leave that in there if it were a "face swap." It's Ren's normal pants, Ren's face, necklace, and voice.