The full set of fills used in the current ARCHICAD project is available in the Fill Types Dialog Box (Options > Element Attributes > Fill Types).
To make it easier to find the right fill, they are grouped as follows:
Solid, Vectorial, Composite, and Image.
You can modify this set manually or by importing items with the Attribute Manager.
However, not all of the project’s fill types are available in every fill pop-up (e.g. when you assign a cover fill to a roof).
For more information, see Defining Fill Availability in Pop-Ups.