Buxbi jiggle (Animation)

I've been wanting to try and animate an illustration for the longest time and I finally sat down to do so. This is by no means perfect and has a lot of tiny imperfections. I could sit down and fiddle with them all, but I decided to just finish this up and remember to tackle things better next time as I learned a bunch of things working on this! (so no need to give any advice/critique! I am well aware of things that look off and could be done better! this was simply to see if I could animate something small and how long it'd take me <3)

Please check the Attachment for the MP4 (it's better quality than the gif!)