Who can be interested of working model of rotary engine for students or presentation

I have designed and made a working model which shows the basics of rotary engine model,it looks impressive and can be usful for students or for presentation in exhibition.

I am asking,who can I contact with,so I can let them see this model and they may like to use it for their study.It can be a company or mechanical engineering school.
The model is made of plexiglass and operates with a single botton click.
Thanks.