If you cannot find an existing library, the most practical path is to with essential pins and simulate using a pre‑written EG8010 firmware hex file attached to a generic microcontroller model inside Proteus.
The EGS002 is not a single IC but a module built around the ASIC (a pure sine wave inverter controller) plus an IR2110 gate driver. Since Proteus does not have a native EGS002 library, you must either create a custom library or use a third-party one. egs002 library for proteus