Fun Lottie Animation for Flutter

I need a lively, cartoon-style Lottie animation that plays flawlessly in my existing Flutter app. The piece will be short—under five seconds—and will centre on a single character that conveys the concept I will share with you once we start.

Your task is to translate that concept into a smooth, lightweight JSON animation that drops straight into Flutter with no extra tweaking. Optimisation is essential: the file must load quickly and render at a consistent frame rate on both iOS and Android.

Basicly, I need tiktok live game gifts animations.

To make sure we are on the same page, here is what I expect:

• Final deliverable: a .json Lottie file plus the source design file (After Effects or similar).
• Style: fun, cartoonish, clean lines, bright colours.
• Length: