The skull section may seem roughly simple but intentional in that it is a deconstructed approach which helps show contrast b/w smooth skin and smooth bone. The seamless application of such with the "living" half of your countenance, neither thick nor thin also reflects an amazing skill in this field.
Your upward glare infuses a focused sense of power felt in the eyes and makes this shot more felt. And that the Right eye-shadow is "linked" to the skull section with matching colour is where the creative aspect can be seen, giving it a "metamorphosis" concept rather than a WIP impression. (I can add this also evokes Bleach's brilliant Arrancar but let's not get too silly... XD) Lastly the reveal of the "fleeting flock" tattoo on your Left clavicle, intended or not make this overall shot special with subtle interconnecting of imagery.
A display of technical makeup skill and creativity both amazing and charming with clever camerawork to bring all elements together within the frame. You never fail to impress!