Using Logo mockup in GIMP

[denzjos]

This Is what I did :
load mockup drawing
load the drawing to place on the clipboard as new layer
make a path on the clipboard / here red (4 points)
make a path on the drawing (or around the layer boundary layer) / here blue (4 points - same direction as the first path / use a new path layer, here Wilber)
set the mockup layer active / red
set set Wilber path active / blue
use the Ottia Tuota plugin : filters / distorts / perspective transform / perpective transform - 4 points to 4 points
in the plugin : set Wilber as source / set mockup as target
scale the Wilber layer
done