Have you tried loosening the screws, twisting the plate to the left, and holding it there while you re-tighten the screws? Often, there's enough clearance in the holes in the body that the neck plate can be shifted out of position like that if you aren't paying attention when you tighten the screws. Sloppy assembly technique, but not necessarily sloppy machining of the holes.
If necessary, you can slightly enlarge the holes in the body to get the neck to seat on there straight.
I’m curious as to whether or not there is enough play in there to loosen the plate and straighten that out, but I wouldn’t be thrilled about having to do that on a brand new custom instrument. Just looking at that photo made me wince.

