Query Builder & Poly Sources

Good day all. I am on v11 SP10, and the previous caretakers of the system did not use the OOTB ItemTypes.

I would like to build a Query Definition to find Illustrations that are associated with a manual.  All of the document ItemTypes are part of an All Documents Poly Source.  The Illustrations are associated to All Documents, not the Manual ItemType.  Is it possible to do this or will I have to do something else? 

Thank you for your help.