Competitive Amiibo trainers frequently share their trained BIN files with the community to test their creations against other top-tier AI characters in simulated tournaments.
The most detailed technical "papers" or guides on the structure of these files include: Reverse Engineering Nintendo Amiibo : A technical breakdown of the NFC hardware and encryption super smash bros amiibo bin files link
If you own physical figures and want to create your own digital library of BIN files to share with friends or keep as a backup, the barrier to entry is very low. Other types (like NTAG213 or NTAG216) will not
You must use NTAG215 chips. Other types (like NTAG213 or NTAG216) will not work with Nintendo systems. The most reliable way to obtain these files
Why Do Players Search for Super Smash Bros. Amiibo Bin Files Links?
The most reliable way to obtain these files is through community archives and database projects: AmiiboDB on GitHub : This repository maintains an extensive collection of both (raw data) and