https://www.ifixit.com/User/3274962/Phryne
https://www.ifixit.com/Guide/How+to+Restore+A+Badly+Damaged+iPhone+X/134063
https://www.ifixit.com/Answers/View/638988/Is+it+challenging+to+repair+an+iPhone+XS+without+professional+help#answer639018
May be an innocent person who doesn’t think they come off as a self promoting spammer, but I’m not so sure since they posted a link to their own teardown and it mentions REWA in the intro of the referenced teardown.