Jack ain't exactly a pretty fella is he? (Sorry buddy)
I tried to remedy that while keeping some of his signature facial features such as the large cheekbones, jaw, and wide mouth. Hope you like it!
Please note that head accessories have not been adjusted to fit the new head sculpt but all hair has been fixed. This may change in a future update but frankly don't count on it.
Old vid: https://youtu.be/uf5UFEkhZrU
Update 1.5:
Quick update to fix some stretching polygons in the mouth.