Helpful threads to check out in detail about how to make your overlays look awesome:
1.https://www.dara-amarie.com/overlays-guide
2.https://www.dara-amarie.com/tappable-overlays
BONUS:
3.HOW TO: Use Easing Functions
4. How to "FADE" Characters (cool fade effect)
5. Looping a 3-zone Background with Speeds (Make a background (overlay) loop smoothly)
6. Drive off in a car with the character at the same time: 🚗 HOW TO: Drive into / Drive Off the scene with Character inside
Another thing!
These are awesome commands to know: Script Symbols/Commands and What They're Used For
And helpful threads that you can browse: "List" of Helpful Threads