Right here on October 19th, Post #121, thread titled "Boom! - 2019 GT500 Spy Pics"...way before any gear shift knob was known about:
Only one way to know that back then...
Posted on July 10, 2018 about the knob, so you weren't even first one to 'leak' it on SVTP...... https://www.svtperformance.com/threads/look-mom-no-pedal.1162170/