Multiple Lotties as a Scrolling Background Stacked

Does anyone on here know if it’s possible in Webflow to stack multiple scrolling controlled lottie backgrounds on top of each other, so when one completes that the new file loads?
I’m trying to break apart a video file to become multiple lotties that will seamlessly transition from one file into the next one. Webflow file limit size is the main problem.

An alternate question to solve this issue: can I host a lottie animation outside of webflow and use it as a background scrolling controlled video file?

Our company is trying to spice up our site and if this works, we’ll be using webflow for the rest of our lives!

Thank you in advance.

Anyone? I might have to stick with wix, if we can’t resolve this problem.