You cannot connect Git LFS directly to S3 without an authenticator. The easiest open-source option is (simple) or git-lfs-s3 (optimized).
Inside the LFS chroot (or final system): lfs s3 account
You need a user (or role) that can read and write to this bucket. You cannot connect Git LFS directly to S3
If you have a more specific feature in mind, please provide more details, and I'll do my best to help! please provide more details
: Allows for custom autocross layouts, reversed track configurations, and automatic car skin downloads. LFS Manual Git LFS with S3 Storage