Below are some mods included in the "MOW singleplayer mod collections" from reply on page 1 of this topic,
but this is where these ones are hosted also;

Click sust3.de link below;

sust3.de - Men of War - Singleplayer Mods

This is a German website but all mods work with English.

You need to register with this website to download the mods.

So far there are 13 singleplayer mods listed there.

Are there any weapon mods to make them more realistic?

I take it the damage model cannot be fixed given that "hull destroyed = no vehicle", and a single .50 cal bullet completely destroys a halftrack. Lulzy. In the (ancient) Close Combat, the vehicle data had a single parameter that simulated how easy the were destroyed after the armor was penetrated (0=a can of fuel, 100 = a block of steel, or something like that. It's been a long time since I've touched that.)

[MoW] Realism Mod version 0.9b, compatible with 1.11.3!

A mod that modifies all the ranges, speeds, accuracies and weapons.

http://www.digitalmindsoft.eu/forums...hp?f=15&t=2605