Duplicate layer - go to shadow-highlights , adjust slider for midtones and amount and than merge layer
step 2 of 7
go to curves , set 3 point on line and play a little , than go to brightnes/contrast and contrast slider to the right a little
step 3 of 7
duplicate layer, again go to contrast , higher this time a little ,invert a pic ,filter gausian blur , overlay blend mode and opacity lower and merge than
step 4 of 7
duplicate , use the burn tool on dark areas and lines of skin, set to midtones and 45 opacity , than go to doge tool ,and apply on lighter areas ,set to highlightes 15%, than filter sharpen-unshurp mask , and play with slider and than merge
step 5 of 7
duplicate , go to hue -desaturate , layer on soft light , and opacity down , merge and go to match color- color intensity , slider go lower , than merge
step 6 of 7
duplicate , go to image variations , select more yellow and darker , ok , and again to match color and merge, add a new layer and fill it with black
step 7 of 7
create a layer mask , select brush with blacj color and paint on face, than more layers of black for background and experimenting with blend modes and opacity