Sometimes we need to modify a pistol for our particular purpose, yours may differ from mine. Your mission should drive your gear not the other way around, and most definitely not because of some social media fame nonsense.
Gen3 Glock 19, DP Custom Works slide work (front serrations and dragon scales), Robarguns cerakote, Ameriglo Defoor iron sights
, prototype threaded barrel, SCD aka "The Gadget" on an FDE frame.