As the NFT Working Group is coming close to having a consensus on the minimal standard, I would invite all members of the community to review and post comments here on the forum, as well as under the github issue.
The draft text of the standard is here: ICRC/ICRC-7.md at repo-init · dfinity/ICRC · GitHub
Latest slide on pending issues: NFT WG meeting 20230214 - Google Slides
The next WG meeting is on Feb 28, please participate if you’re interested.