So what do we know:
Guy looks to be in good health, proably mid forties to fifties (time of picture).
Balding, dirty blonde or brown.
Wearing a gold watch, carrying a rolled piece of paper.
The van is 76"; so that would make this guy, between 6'2" and 6'5" (standing erect, not walking)
The picture was taken between
Feb. 2015 - Nov. 2016. Looking at the sky it looks afternoon time and good weather.