i adore your assets, all of them, I will likely be buying more from you in the near future. my one complaint/question if you have the time to answer is the same as Tenjared1205 below. Some of the assets are not centered, so they appear to move around (ie idle anim the feet glide if the animation is bottom centered on the spreadsheet). Working on a fix similar to Tenjared1205, but just wanted to bring it up.
Also yea was curious what framerate is intended for these? 12 FPS seems to work, but generally a little read-me would be great for the assets.
Keep up the great work! Again I will likely be buying some more stuff from you, love the sprites :)))