Cat ears yet exist for the Razer Kraken headset, however they are now difficult to find.
The headset: https://www.razer.com/gaming-headsets/Razer-Kraken/RZ04-02830300-R3M1
I had to split each ears in two to print it. Feel free to comment on a better way to avoid the central junction.
Glued the two parts, and paint in grey the center.
Print in 0.1mm with pink PLA.
The author marked this model as their own original creation.