Thank you for purchasing the monster assets and for your kind words.
I'd like to clarify something about your comment: the NPC walking sprites are already available for sale, and regarding battler assets, I only plan to create them for playable characters in the future (though that's still some time away).
For NPCs, I don't have plans to create additional assets beyond the walking characters and face graphics. Currently, I'm focusing on developing effect assets for the next release.
I appreciate your continued support.