[PC] Karambit Fade 0.00x

Just wondering how many keys I'd need to add to this karambit fade to upgrade to a karambit fade with a 0.00x float but similar pattern.

My Karambit (0.02 FV): metjm- https://s.metjm.net/5KdCvfY.jpg

Inspect link- steam://rungame/730/76561202255233023/+csgo_econ_action_preview%20S76561198197044433A11119062001D9827561242766561307