Cyberpunk 2077 PC game hasn’t released yet but Johnny Silverhand game character based on Keanu Reeves is already available as playable mod character for Jump Force.
Johnny Silverhand is a central character throughout the Cyberpunk series, as well as an influential Rockerboy and the lead singer of the band Samurai. It was revealed that Johnny will be played by Keanu Reeves in the upcoming Cyberpunk 2077.
Fyi Cyberpunk 2077 will be released in April 17 , 2020.
For this Jump Force PC mod, it will replace Johnny with Ryo character. So you wont be able to use Ryo if you use this mod.