Thank you for your kind words and for considering the purchase of our pack.
Regarding your question about future expansions of the battler pack, the situation is currently undecided. While I do have plans for enemy material collections in other genres like steampunk, sci-fi, and modern in the same artistic style, whether these will be released remains to be determined.
You've also requested the addition of specific monsters like a centaur, an eastern-style dragon, and a frog. I create my materials by modifying AI-generated graphics, so whether the AI can successfully produce these designs is something I need to experiment with. I've attempted the eastern-style dragon and the centaur before without success, which is why they were excluded from the collection. However, given your valuable feedback, I'm motivated to try again.
If I can successfully create these graphics, I will consider adding them to the collection or releasing them as free materials along with several other enemies in some form. Please wait a bit longer for the results.