Hmmm... I'm not an antiquity expert, but here are some impressions....
- The crazing in the first picture looks legit, though I've seen well-crafted crazing with a similar pattern. It also shows a row of dings that I associate with a relic job. But there's also a ding that matches the pattern of the crazing, so that suggests legit. The dings appear to be finish-only, with rolled edges that are hard to replicate with abrasives.
- In the third picture, the knobs and pickups look like years of accumulated crud that's been given the once-over with a cleaning cloth. But the pickguard looks like it came from a different guitar with much less wear.
- Ditto for the fourth picture. This shows some interesting wear on the heel end of the fingerboard, but also some staining on the face of the heel that looks like there might have been some solvent there. The heel face also shows some uneven discoloration in the finish.
Whichever one is a replica, the work was done with care.