This style is inspired from the works of Ivan Maigua(you can search his name in 500px). The post processing steps for me are just mix and match. The usual flow is lightroom>PS5>ColorEfex pro4. Here I add Procontrast, bleach bypass, centre lighting etc to get the look. Then back to PS5, This picture had some radial blur and surface blur also done to the required feel. Hope this helps.