I helped my friend @KRUDD_WRX with a custom install for fog lights. We went with the STI bezel and were able to hide the fog light behind it. I have never seen this done and was not able to find any research online. We did have to fabricate a custom harness due to a bad relay with the shipped order. Overall this wasnt too difficult of a job. It just took some time getting it all up and working.
Instagram - WRX_SNOWBOARDER