The terms of use can be found here.

The bundle includes the following:

• Core Engine
  • Core Updates and Desktop Optimization
• Advanced Switches & Variables
• Base Parameter Control
  • Class Base Parameters
    
• Class Change Core
  • Subclass
• Extra Parameter Formula
• Load Custom Fonts
• Main Menu Manager
  • Main Menu Actor Events
• Message Core
  • Extended Message Pack 1
    
  • Extended Message Pack 2
  • Message Backlog
  • Message Eval Text
  • Message Macros
  •  Message Speed Option
• Plugin Commands - Switches & Variables Access
• Save Core
  • Autosave
  • New Game+
• Self Switches & Variables
• Special Parameter Formula
• Options Core
• Animated Tile Option
• Battle Animation Speed Options
• FPS Synch Option

In order to download this tool you must purchase it at or above the minimum price of $10 USD. You will get access to the following files: