I am a professional model agent, hehe! ! Regular model companies do not need models to pay for signing contracts. You don't have to pay even if you shoot a mote card. You can find your own place to film and give the money directly to the filming company, or some modeling companies can find someone to film for you, and then after you perform, the modeling company directly deducts the filming fee from your performance fee. What kind of deposit does this require? Endless. Just remember, don't go if you hand it in, it will be irregular. I'll introduce you to a China model portal called "China Model Online". There are many things in the modeling industry. This will help you learn more.