I have completed the implementation of the VIP membership system for the DooPlay theme. Improvements include:

Creation of the options.vip_membership.php file to integrate VIP membership options with the Codestar Framework, allowing for more intuitive configuration from the admin panel.
Updated the content restriction system for VIP users, including:
Restricting specific downloads for VIP users
Restricting episodes for VIP users
Metaboxes for movies, series, and episodes to mark them as exclusive content
Integration with PayPal to process VIP membership payments, including:
Sandbox configuration for testing
IPN (Instant Payment Notification) processing
Automatic activation of memberships upon payment completion
Migration of old configurations to the new system based on the Codestar Framework.
Improved the VIP page to display configurable benefits from the admin panel.
The system now allows administrators to:
Configure membership prices and duration
Define which content is exclusive to VIP members
Manage transactions and VIP memberships
Customize the benefits displayed to users
Users can now:
Clearly view the benefits of being a VIP member
Make payments via PayPal
Access exclusive content once their membership is activated

These are unofficial updates that I'm doing on my own for features I need on my website.