>>107955715That's an audition where you pitch them a design and they get the model made for you. The app allows you to use premade models to stream if you don't have your own. It's not you giving them your model that they get ownership of. Though I did look at the process for actually streaming on IRIAM, and I can understand why it might be hard for chuubas to start. They ask you to contact your rigger and get changes made to your model to make it work better on the app
https://base.us.iriam.com/how-to-start-streaming-on-iriam/prepare-live2d-model-for-iriam 