Hi! We're thrilled to hear that you enjoyed our pack :)
Your suggestion of adding specific animations such as using and throwing items is indeed a great idea, and it aligns with our goals for future updates.
Currently, we're deeply involved with the release of another asset pack and a tileset pack. Once we have successfully launched these, we're eager to concentrate on updating existing assets, including introducing the animations you've suggested.
Stay tuned for future updates and thank you for your support!