Submod to More Troops Mod
https://www.nexusmods.com/mountandblade2bannerlord/mods/2121?tab=description
Changes Vladian elite unit equipment to something i prefer more cosmetically pleasing.

Install Instructions = After you have installed the "More Troops Mod" Extract my mod to your modules folder it should overwrite the necessary file. 

Unit Equipment

Foot Men At Arms - Mixture of Swords Axes and Maces Heavy Shields and throwing axes. - Medium-Heavy Armour
Vlandian Sergeant - Poleaxes. - Medium-Heavy Armour
Spear Sergeant - Spears Heavy Shields - Medium-Heavy Armour
Hunt Marshal - Two handed Flamberg - Very Heavy Armour Full Plate
Banneret - Heavy Lance, Mixture of Swords Axes and Maces Heavy Shields. - Very Heavy Armour Full Plate
Vlandian Marksman - Longbow Two Arrow quivers Sword - Medium Armour

Update!

Hand Gunners - Matchlock Musket, Axe - Medium Armour
Tercio - Matchlock Musket, Western Pike - Heavy Armour

Credits to these modders

Knight Helmet inspired by Dark Souls 3
https://www.nexusmods.com/mountandblade2bannerlord/mods/2319
theblindmonkey

Swadian armoury
https://www.nexusmods.com/mountandblade2bannerlord/mods/2349
ADamnSexyName

Reign of Sword - new weapons pack
https://www.nexusmods.com/mountandblade2bannerlord/mods/2221
daedalus1pl

Medieval Armour and Weapons
https://www.nexusmods.com/mountandblade2bannerlord/mods/2345
EnclaveF

More Troops Mod
https://www.nexusmods.com/mountandblade2bannerlord/mods/2121?tab=files&file_id=13321
Modbrowse

Hallow Armor Reworked
https://www.nexusmods.com/mountandblade2bannerlord/mods/2660
Vlandian Knight's Lances
https://www.nexusmods.com/mountandblade2bannerlord/mods/2901/
Horse Caparisons
https://www.nexusmods.com/mountandblade2bannerlord/mods/2653
Caranthir444

Open Source Armory
https://www.nexusmods.com/mountandblade2bannerlord/mods/2829
Areldir