Help for a sick stray

Hey guys. There’s a stray cat near a friend’s place in Hollywood, near Stirling, which is in desperate need of help. She’s emaciated and has a respiratory infection, but is still super friendly (I’ve seen her around this area for a few years now). I called around to different emergency vets and rescues, but nobody had any suggestions on who might be able to help her.

Does anyone know what I can do or who I can contact to help her? If not, I am considering just picking her up and paying a vet for euthanasia. It just breaks my heart, because she’s so sweet. TIA.

Open to DMs if anyone would like to discuss further.