[MOD] Scenarios and campaigns: original, Hammers of Fate.

Hello! I decided to remove the original content with the Hammers of Fate and leave only the Stronghold. I've already installed the mod that adds all the campaigns to the Stronghold, but the single-player scenarios are lost. Is it possible to extract them from data.pak or download them from somewhere? Thank you in advance. I'm interested in the original Nival single-player maps (Refugee, Diplomat, Knight of the Dragon Order, etc.).