Surgery for our dog Kushi

Hi Everyone... My mom and her year and a half old Chihuahua mix  were walking around her neighborhood and attacked by another dog!! We rushed her to Sage emergency vet in Dublin,CA.  Her Jaw  is fully broken and her left eye is bloody. Which might mean she could have some more fractures near her Eye.  She is in a lot of pain, her teeth look broken and her tongue is sticking out.  We  went back and forth on how to come up with the money to start her surgery.  The Vet needed at least $5,500  to start working on her but the total will be around $7,500.00 or more .My mom, sister's and I applied for care credit and tried to get as much money together as possible so the vet can start tonight. As of now we don't have enough money for the CT Scan which is $1500.00 or for the rest of the total which is due when her surgery is completed.  She is getting stabilized at Sage Emergency Vet over night until the surgeon can come in and do surgery to repair her jaw tomorrow. Right now we have enough Care Credit to do x rays, overnight stay, surgery, and pain meds. The Surgeon wants to do the CT scan but we just cant afford it. They said the scan will show if there is more internal injuries.  I know it's a lot to ask but if anyone can help donate anything at all to save Kushi we will really be forever grateful. We tried as hard as we can to put all the money together so she does not have to be euthanized. It's a lot of money but Kushi's life means the world and we are hoping she can pull through.  You can also directly call SAGE  [telefono modificato] and help pay for any costs that the Vet needs.  Kushi was a rescue and is only about  6lbs. Her name means Happy in Hindi. Which is what her personality usually is until today. I am not sure how much more the costs will be but we are hoping we can save her!
Thank you
Rupan Family