I wanted to take a few minutes to share some good news, I am happy to report that the right hip on my Mia 156 is no longer seized at least at the moment, and she is now capable of being in a standing position, it is still difficult to move but at least it moves again, no change has been made on her right knee.
She will be getting some extensive cleaning, oiling and powdering before going into storage.
Surprisingly enough no lubricant injections or surgery was done, but what unlocked her hip was some good old fashion "rough play", her hip seems to have been worked loose during the "event" and while I was surprised I was happy to label it a happy accident.
One of her sisters will be taking the cuddling duties, now I just have to decide which one ...