as an animator and artist that has no motivation to draw, here r some tips :) (I suck at description so uhh) -assuming u use alight motion to draw, if you want like a glowy effect use some light colors such as white and yellow and use gaussian blur effect or just use a low opacity brush -for a takeoff from the ground like mikus, use the third key frame graph in the regular graphs - the graphs are the square button near the key frame button -for a lil more graphic effect for the fireworks, spin it a lil bit and make it bigger as time goes on I hope this helps!! if you have any more questions just ask :)