Getting materials out of a module?

I am trying to use materials from the 5e Storm King module, such as Tressym or campaign maps, in my already going sandbox campaign. Any idea how to do that? Other purchased materials is readily available but monsters like the tressym don't show up. Any help is appreciated. I'm albino and my neighbors fear me. I just want friends.

Attach the token to the character sheet and either use the  transmogrifier or the  character vault to move it over to your current campaign.

As a Pro subscriber, you can use the Transmogrify tool in your Roll20 to move elements (like Journals / Characters, and Pages / maps) from one game into another game. Wiki docs for this, <a href="https://wiki.roll20.net/Transmogrifier" rel="nofollow">https://wiki.roll20.net/Transmogrifier</a> You'll want to "Start A New Game" or have a game going of SKT, then open Transmogrify and drag-and-drop elements from your SKT into your Sandbox game.

Thank you. I have succeeded where all hope was lost. How silly of me not to understand that's what "transmogrify" meant. I appreciate the timely responses. This matter is closed.