Surgery to save Buzzy's eye

Hello

Thank you for taking the time to visit our page. I have set this page up for my dog Buzz who ran afoul of a Porcupine and some of the quills which were not able to be removed by the ER Vet are migrating into his right eye. We need imaging to locate the quills and then surgery to remove them and save his life and hopefully his eye too.
Porcupine quills are viscious weapons. Once in the body they continue to move through soft and even sometimes ossious (bone) tissue. Due to the quills proximity to his brain I am terrified that if we are not able to act quickly this will cost him his life as the quills will likely migrate into his brain.

Please Help!!