Although these mods are presented by the author as beta version
for me they work fine. It was impossible to launch the mod. The compatibility error has been fixed.
Working download link. Adaptation folder architecture of the mod to VCMI format
Neutral heroes for Rat
Attention! If you put the mod in the folder “new-monsters-pack” , the mod will not work.
“The mod author wrote earlier on the server in Discord that creature skills (slime in particular) are broken and don’t work correctly (since the bonus format was changed). I think that’s what was meant.
The mod needs to be updated for 1.6, but the bug that prevented the author to fix the mod, it seems not fixed, and he himself has already taken up another project.” ( ® Oleg Komarov)