Make sure to put the "SCP Keycards" folder into "mod_overrides."

This changes multiple keycard textures:
Level 1 keycard: civilian in Golden Grin Casino
Level 2 keycards: normal GenSec keycards
Omni Keycard: presidential keycard (The White House)

I'm planning on adding more keycard textures later (wherever possible).

Keycard designs from "key to your destiny" by kyubizan: https://www.deviantart.com/kyubizan/art/key-to-your-destiny-472320081