No, not still picture. your resource does not have sprite sheet or image animation (pngs), only gif format. i know you supply json, but i think that is for Dragonbones. For normal user like me, I do not have Dragonbones and only want to use your resource . I directly use your gif format in preview foder, but many problems.
First, your animations are not on the same ground. So when I combine them, It will be strange.
Second, your animations are not the same size. for example, the Baby-Deer resource, the cast animation is smaller than other animations . I spent times to make them better, but finally give up.
This is really good resouce, but for normal user, I only want to get animations with the same size and on the same ground so I can easily combine them. I think this will make your resource pack more popular