Background and overlay fix please

i need a overlay of this cashier desk (this is for a deli one)

they didnt make one for the mall

add it to the background also please and thanks

so theres two things I am asking

i hope i had explained it well enough

and also change up the counter too to match the mall background

like the color etc


want it in that corner and also have the room with a door closed please and thanks

@RYAN close please