Just the socket and ratchet holders in the pic. The wrench and extensions are really easy to make though. These were made in tinkercad, so they're easy to modify.
https://www.tinkercad.com/things/2rO759hgxd1-socket-holders
The names ending in 14, 58, and 12 mean ¼, 5/8 and ½.
The author marked this model as their own original creation.