Post [Q] Virgin Mobile Galaxy S3 Stock Firmware?

Good morning/afternoon/evening (depending on when you're reading this,

I have a Virgin Mobile Samsung Galaxy S3 (Model SPH-L710), and I accidentally flashed the Sprint firmware when trying to unroot my phone.
So the question I ask is simple, can someone please direct me to a download link to stock Virgin Mobile firmware for the S3?

(Preferrably, in a .tar file to use in Odin)

Please, I've literally looked EVERY CONCEIVABLE WEBSITE I CAN FIND and can't find a working download anywhere. So please help?

Thank you.