Place and mask model
04 Open ‘main.psd’. Go to File> Place [CC: Place Linked], grab ‘model.psd’. Scale and position before committing the place. Create an angular selection of the bottom part of model with the Polygonal Lasso tool. Option/alt-click the Add layer Mask button in the Layers panel. Paint black to fade/reduce others areas [Non-elements: follow side stepper].