Hey there, this is my latest Figure. I bought the Harry Potter itself from Action:
Afterwards i 3D printed a new base which encircles the base from harry itself. inside the new base i put 4 magnets and the NFC chip is on the base from harry. the base was designed that tight that have not needed any glue. also the height is designed that it looks kinda flawless (atleast i think so).
If anyone need its, i published it here: https://makerworld.com/en/models/499521
I hope you like it 