If your query is about how to get the file working, please be aware of the following:
This version introduced a major overhaul to naval combat. Smaller ships (Corvettes/Frigates) became more viable against capital ships, and the "minimum range" mechanic was added to many large weapons. File: Stellaris.v3.6.0.Incl.ALL.DLC.zip ...
Saves from version 3.5 or earlier are generally not compatible with 3.6 due to the massive changes in ship logic and traditions. If your query is about how to get
Files labeled with "Incl.ALL.DLC" from unofficial sources often carry risks of malware or miners. It is highly recommended to run a full system scan if you have already downloaded it. File: Stellaris.v3.6.0.Incl.ALL.DLC.zip ...