I need a decent artist that can draw but it has to look like an average person drew it

I need to come up with some sort of collage or drawing of what kinds of things first responders (EMT’s, Firefighters & Police Officers) deal with for example dangerous fires, saving sick and injured people, arresting criminals etc. The theme is police, fire and EMS and I want to express some of the different feelings and emotions that first responders deal with like anger, sadness, frustration etc.