Zener

I'm trying to find out how you go about making animated textures so I can have animated thumb marks on my Clay material but can't seem to find any resources on how to do any texture animation whatsoever The effect I'm trying to create: https://www.youtube.com/watch?v=wTu3Xssw67Q&t=19s

kinda simple I used an auto rig on my character that I imported from ZBrush and I can't drag and drop materials onto the character from the material pallet I'm quite new to the program but I just can't seem to find why this won't work https://imgur.com/BR56YR1 https://imgur.com/MKj4lOL my plan, in the end, is to have his material like this: https://www.youtube.com/watch?v=wTu3Xssw67Q&t=251s