I'm sorry for late reply. I'm not good at English.
About the thing that you asked me, in Thailand, it's not easy to get into the prison for filming. There are many rules for doing activities in prison in Thailand. It's maybe hard. It will takes around 1-2 months for asking for permission. If you really want to film there, you have to tell the Turkish consul in Thailand and ask for some suggestion from them for your filming. I pleased to help you.