Good work @FM2024, but keep in mind that every cut should include a little bit of collar. At the same time, however, the ideal cut only contains 2-3 pixels beneath the chin. Since in some sources, like clearly this one, the person in the image may have a longer neck than usual, this would be quite difficult to achieve naturally. Here's a technique of how this can be accomplished quite easily:

Also, if you intend to upload loads of images, save both yourself and me some time and do so as a pack not one-by-one. Here's a video on how to do so: