Photoshop designer needed for virtual/real images of people

Design details: I need a series of virtual photographs of people in different scenes. I need around 10 scenes. Each scene will have 4 pictures.

Category 1: African American or African European with gun/African American or African European with a similar looking object vs. White man with gun/white man holding similar looking object.

Category 2: Muslim man/Muslim terrorist vs. white man/white terrorist.

There are 4 characters as you can see in each category, which is why I need 4 pictures per scene, to get one contrasting these different characters. Scene examples include a bank, mall and university.

Example:
https://thesocietypages.org/socimages/2013/07/15/guest-post-who-would-you-shoot/

I need images like these. Notice that some images show a white or black man holding a gun, and in others it shows them holding a neutral item. I need virtual photos like them.
Ideas for the visual style: https://thesocietypages.org/socimages/2013/07/15/guest-post-who-would-you-shoot/
Extra notes: