From the photos it seems that the leaning rock is still there and the part ahead has collapsed.
The trip is worthwhile in any case. There are all the other locations around Tabernas and in the Cabo de Gata and Guadix.
The collapsed wall in the house in Los Albaricoques should be the one where the bullet marks were still visible as seen in the video by Herve' Attia on FAFDM at 8 min 40 sec
https://www.youtube.com/watch?v=b__itYJkcsE