Migrate a GoHighLevel Instance

I am looking for an experienced freelancer to help me migrate my GoHighLevel instance. I am a subaccount currently and I need to take all of the things I have built in it out. The owner isn't wanting to allow that so I need someone to help me copy it so I can set it up in my own account.

Skills and Experience:
- Expertise in GoHighLevel and its various features and functionalities
- Proficiency in data migration and transferring customizations from one instance to another
- Familiarity with setting up funnels and automations in GoHighLevel

Project Requirements:
- Migrate my current GoHighLevel instance from one account to another instance
- Transfer all customizations that have been done on the current instance
- Ensure that all funnels and automations, which are more than 20 in number, are successfully migrated to the new instance

Please provide examples of previous GoHighLevel migration projects you have worked on, along with your proposal.