Made these earlier today for people who don't like the current textures for horns/claws.
Current Teeth, Mouth, and Horns
Old Claws and Teeth - Image
No Red Mouth (Just horns and teeth) - Image
Lighter Variant (Not as dark at the base of the horns) - Image & Image
Just download and unzip into your resources_override folder to use.
If anyone has any requests for horn/claw/mouth changes, feel free to toss 'em at me. These are fairly easy for me to do.