car wrap design

We wash

On call service car wash
Mobile car wash
Polishing and detailing inside out
Enviroment friendly
Oncall sevice to anywhere

i would like to modify and enhance previous car wrap design

i would like to do some modification for the car wrap , our country marketing law didn't accept for the following reason :
1- there shouldn't be a human being picture on the car
2- it not allowed to use car brand because we don't have authorization from mercedes

Therefore, i would like to do the following :
-Change the picture in the back of the car to caricature

Remove mercedes label (make the middle part in front of the car all black
-Add worker cleaning the car (maybe one cleaning the car, window and one spraying water )

add a water steam machine with a worker spraying on the car
i want only 50% of the car showing , the rest will be covered by workers and objects like steam machine .
In all sides i want only 50% or more of the Mercedes car is hidden .
modify the logo by just removing the slogan (bringing quality to you door step.)
feel free to enhance and add if possible but workers shouldn't be a human being and try to hide 50% of car features .

I added the latest photos of the car with the design sample.

enhancement and modification are welcomed but the i want it to be as the original concept.

background color : black and purple only

truck type : Fiat Ducato
Customer outfit : should be similar to the pic
workers outfit: purple polo and black pants