Step 4. The only thing left is to remove the small defects around the shoulder:
Small Defects After Processing
To do this, switch to the Background, select Sketch and Blur from the drop-down list, use Drawing on Blur, and choose Gaussian Blur for the blur method.
Draw over the area with defects using the green pencil . This area will be blurred before being converted to a drawing. Use the blue pencil to limit the scope of that area.
Marked Areas in "Sketch and Blur" Mode
Press to start processing.
Result After Blurring