It's not tagged, but one option would be to run the above algorithm on the NIST Mugshot dataset:
The database consists of a total of 3248 images of variable size using PNG formatting with metadata TXT files corresponding to each per image.
There are images of 1573 individuals (cases) 1495 male and 78 female.
3248 segmented 8-bit gray scale mugshot images (varying sizes) of 1573 individuals
1333 cases with both front and profile views (see statistics above)
131 cases with two or more front views and 89 cases with two or more profiles
images scanned at 19.7 pixels per mm
The files have the naming structure like
00117_1_F.txt for Forward facing and
00604_1_R.txt for Right facing. Total download is 1.7 GB zipped.
Also on Kaggle: https://www.kaggle.com/kwisatzhaderach/nist-mugshots