As an Instagram model, there are several legal agreements you should consider having in place to protect your rights and ensure that you are compensated fairly for your work. Here are some of the most important legal agreements for Instagram models:

1. Modeling Contract: This is a contract between you and the brand that you are modeling for. It should outline the terms of the engagement, including the duration, the payment structure, and the scope of the modeling work.
2. Influencer Agreement: This is a contract between you and the brand that you are promoting as an influencer. It should outline the terms of the engagement, including the duration, the payment structure, and the scope of the influencer work.
3. Non-Disclosure Agreement (NDA): This is a contract between you and the brand that you are working with that prevents you from disclosing confidential information. An NDA may be necessary if you are working with a brand that wants to protect their trade secrets or proprietary information.
4. Copyright License Agreement: This is a contract between you and the brand that outlines how your photos or videos can be used by the brand. It should specify whether the brand has the right to use your content in perpetuity, and if so, how they can use it.
5. Collaboration Agreement: If you are working with another Instagram model or influencer on a project, it is a good idea to have a collaboration agreement in place. This agreement should outline the scope of the project, the payment structure, and the rights and responsibilities of each party.
6. Release Forms: If you are working with a photographer or videographer, you should have them sign a release form that grants you permission to use the content they create. If you are working with a brand, they may also require you to sign a release form that grants them permission to use the content you create.

In conclusion, as an Instagram model, it is important to have various legal agreements in place to protect your rights and ensure that you are fairly compensated for your work. It is essential to consult with legal counsel to ensure that these agreements meet your needs and protect your legal rights.