I printed the vertical Karambit stand made by the talented user https://makerworld.com/en/@PatteSantos but realized my karambit model has a bigger ring such that it doesn't fit. I used Fusion360 to make the slot wider (8.9mm) in order to fit the Karambit print made by https://makerworld.com/en/@user_3465698272 (Model: https://makerworld.com/en/models/104372#profileId-111402).

Decided to upload it since there are not a lot of vertical stands for the knife.