Caricatures

I am looking to have 21 caricatures done from photographs to give as a thank you to speakers at a medical meeting. I am picturing black and white outline style caricatures of them in a doctor's white coat waving or doing a thumbs up or something. All of them would have some recognizable Washington DC landscape (like the Capitol and the Washington Monument) and the name of the meeting (#DCLung22) - those would match for everyone. Goal to have them all completed by October 25th. Not sure I have the budget but please let me know what this could cost. Thanks!