Hey so my overlay isn’t showing up…?
It’s just invisible I guess.
I might look dumb rn but here is what I put 
@overlay 4993711468314624_NOVA create
@overlay 4993711468314624_NOVA shifts to 191 278
@overlay 4993711468314624_NOVA scales to 0.478 0.478
@overlay 4993711468314624_NOVA opacity 100 in 0
Did you add your overlay name to your backgound?
Try
@overlay NOVA create
@overlay NOVA shifts to 191 278
@overlay NOVA scales to 0.478 0.478
@overlay NOVA opacity 1 in 0
@overlay NOVA moves to layer 1 - like on CHARACTERS - (only if you need to move your overlay behind or before your CHARACTERS)
The opacity command is wrong:
@overlay 4993711468314624_NOVA opacity 1.0 in 0