To make a cut effect that would essentially “cut” out a piece of gui to “fill” a certain area, is a fairly easy thing to do.
You would need to use scrolling frames for this, so you would need to insert a scrolling frame into your gui and set its CanvasSize to {0, 0,} {0, 0}
And now simply you want to “fill the area” and resize the ScrollingFrame to the area you want “filled”. And now simply parent the frames you want to “fill the area” and resize the ScrollingFrame to the area you want “filled”.
