anyone has a high res crosshair texture ? (bo2 zombie)

[Miaa_]

Hey all, I play at 1440p and it's eye burning how low resolution the game's crosshair is. I don't want a custom made crosshair with bright ugly colors or anything, but if anyone knows where I could find a higher resolution download of that default crosshair, that would be greatly appreciated, thanks !

Hell, if you know how to change it manually, tell me and i'll just upscale it myself