In Valorant's Radiant Entertainment System collection, Tuatara was responsible for the VFX work on the Bulldog, Phantom, Operator and Power Fist weapons, under the leadership of Stefan Jevremovic. I worked on the Power Fist alongside Christian Gonzalez while Rodrigo Ferreira worked on the rest of the weapons.
https://www.artstation.com/lostmoonman
https://www.artstation.com/chrisgs
https://www.artstation.com/stefanjevremovic
https://www.artstation.com/tuataragames
4k60 Video above featuring the entire set. 30fps video below shows the Power Fist individually: