[Revenant]

The plastic mesh in the grill is exactly the same between the Germany and California mule. If these are, indeed, 95% production bodied vehicles, then that is at least one detail that would not be the same between the two. Whatever is testing in Germany, it's the same team testing here.

I see zero difference between the two cars, save for the tape jobs, aero, exhaust tips and wheels. Nothing of the body is different.

The mesh I mention is also of the large, overlapping style used by Five Axis (Toyota's go-to company for visually spicing up a production car into a concept). This, and the headlight shape, cause me to learn towards believing both mules we've seen are Toyota.