Hello I'll try my best to help. the RPG maker folder the sprite sheets may have more animation types but they are all only 3 frame animations. They follow this format so the animation you might be looking for is in those sheets. iit comes in a higher resolution too but it's in PSD file.
The more frame animations have a few less animations but have the run walk and jumps. More for platformer games. I currently don't know how to implement sprites or sprite sheets for web games. I can look into making APNG files for these but atm it's only single sprites or sprite sheets.
Happy to help more if you have any other questions.
Also any effects like magic you see in the gifs are not included. They are just default effects in that engine.