Pixel 7 Back Glass Replacement Part

Where can I purchase the bottom back glass cover for my pixel 7? I am referring to the back bottom glass cover, not the camera bump or top glass strip. I contacted ifixit. They do not carry the part. They suggested checking Amazon or eBay. The back glass covers I found there have bad reviews. Some say they received plastic even though it advertised glass. Others say it did not fit correctly and left large gaps. Has anyone been able to find a good back glass replacement part that fits the Pixel 7 correctly? If allowed, a link would be great. Thanks in advance!!