Using as example the Crystal project http://everaldo.com/crystal/ here is a set of icons you can use to build your reports.

The zip file contains the following files:

• 
  
• 1-Generate Icons.xml (Protocol used to generate the icons)
  
• 2-Display all icons for a set.xml (Example protocol on how to display all icons for a data set
  
• 3-Example of use.xml (Example using a icon from a data set)
  
• Crystal 16x16 icons
  
• Crystal 22x22 icons
  
• Crystal 32x32 icons
  
• Crystal 48x48 icons
  
• Crystal 64x64 icons
  
• Crystal 128x128 icons removed due to size limitation. Ask me if you need them
  

Note: size of icons component increases with the number and size of icons contained on it. You can narrow down the list of icons you like to use on your protocols, to save space.

How to install:
unzip the folder and drop it into your desired Pipeline Pilot Tab

Best
Pedro