tips

Tip 1: Make sure i have the right props to make it look professional, so a suit, coat and fedora would be ideal.
Tip 2: Make sure the location isn't too light as it needs to be darker for the lighting to work, if it is too light it wont look professional.
Tip 3: Use photoshop to add grain to make it look better.
tip 4: use alleyways or creepy areas of town for the location
Tip 5: increase the iso to add grain.