The feature you've mentioned, "egs002+proteus+library+full", seems to refer to a comprehensive setup or configuration involving several components:
How to Add Arduino UNO Library to Proteus | Step-by-Step Guide egs002+proteus+library+full
CRYSTAL (20MHz) between pin OSC1 and OSC2 of the internal model. If the library macro hides these, edit the .LIB file manually in a text editor to expose the oscillator pins.: It might also refer to the process of installing a full library (possibly related to EGS002) into Proteus, enabling users to access a wide range of components or models for their simulations. Cause: The EG8010 model requires an external crystal