Design/produce graphical elements for game

Design details: I urgently need someone to design/produce graphical elements for an upcoming game asap. The task is very straight forward and shouldn't take too long. These graphical elements need to be produced in photoshop, so I can edit them, and in such away that I can easily change the colours for each pattern (e.g. click on a pattern and select a different colour). You will also be provided the core outline of the shapes that need to be covered in patterns.

Please see the attached file for a better understanding.
Ideas for the visual style: Please see attached file
Extra notes: