THIS DOES NOT FIT THE A6500 due to the larger grip.

This is a sculpted handle for the Smallrig a6500 cage (fits a6000, a6300, a6400) that fits 3 fingers and allows your index finger to comfortably manipulate the power, shutter, and C1 buttons. It requires 3 M4 bolts and the cage that you can find on amazon. The handle can be printed in most materials, though I would personally recommend TPU or a wood based filament as it has a nice grip and texture.

I have also included the Fusion 360 file if you want to edit the source.

Creality

CR-10

Doesn't Matter

Yes