Flash FX Elements Pack 03 | After Effects by MisterFlashAnimation on CGguy
https://elements.envato.com/flash-fx-elements-pack-03-after-effects-P82K97G
Free 
Hand Drawn FIRE Elements | After Effects by FlashFXbox on CGguy
https://elements.envato.com/hand-drawn-fire-elements-after-effects-VX8WGLY
Free 
Fire Elements Pack by 2DFXAnimation on CGguy
https://elements.envato.com/fire-elements-pack-F9VZBN6
Free