This simply mod, made that:

Due to core limit skill level is capped to 15


skill_points_per_level = 6
attribute_points_per_level = 2.595
weapon_points_per_level = 10
skill_prisoner_management_bonus = 50
skill_leadership_bonus = 50
armor_soak_factor_against_cut       = 0.99
armor_soak_factor_against_pierce    = 0.95
armor_soak_factor_against_blunt     = 0.9
armor_reduction_factor_against_cut       = 1.0
armor_reduction_factor_against_pierce    = 0.75
armor_reduction_factor_against_blunt     = 0.85
horse_charge_damage_multiplier        = 10.0
couched_lance_damage_multiplier       = 0.65




To install:

Copy paste on the original Viking conquest V 1.0

if you need, create a backup.