Living Stills – Looping Photo Animator by creartdesign on CGguy
https://elements.envato.com/living-stills-looping-photo-animator-VFBZMUQ
Free 
Simple Photo Animator by Anton-and-Friends on CGguy
https://elements.envato.com/simple-photo-animator-GTBS49H
Free 
Photo Animator by Anton-and-Friends on CGguy
https://elements.envato.com/photo-animator-VK9PZCE
Free