I suspect this image is a "newly released old image".
That is to say, it was probably taken some months ago. I would be somewhat surprised if the airframe was still in unpainted primer given its status as a prototype for an intended in service aircraft.
In any case, the emergence of additional photos, and clearer photos, was of course always just a matter of time as many of us expected.
I hope this can put to rest any residual doubts that some members might have had about the status of this aircraft and perhaps re-evaluate their own basis for assessing it.