My husband was the one who created our contract. Doing something similar. I let him handle the business side of things (taxes, contracts, etc), and he is good at it. Makes it nice, so I can focus on the photography part. I would have no problem sharing my contract, with the understanding that they can’t copy it but can use it as a resource. I just don’t like the whole “sneakiness” of pretending to be a client. I am the type of person who would be happy to share information, knowledge…etc, all you have to do is politely ask and be upfront with me.