Code:
type Gaelic Bodyguard
dictionary Gaelic_Bodyguard
category infantry
class heavy
voice_type Heavy
banner faction main_infantry
banner holy crusade
soldier Saxon_Huscarls_1, 40, 0, 0.65
attributes general_unit, sea_faring, hide_improved_forest, hide_long_grass, very_hardy,
formation 1, 1, 6, 4, 4, square
stat_health 1, 0
stat_pri 7, 8, no, 0, 0, melee, melee_blade, slashing, axe, 50, 0.8
stat_pri_attr ap
stat_sec 0, 0, no, 0, 0, no, melee_simple, blunt, none, 0, 1
stat_sec_attr no
stat_pri_armour 5, 7, 0, metal
stat_sec_armour 0, 0, flesh
stat_heat 2
stat_ground 1, -2, 3, 2
stat_mental 14, normal, trained
stat_charge_dist 18
stat_fire_delay 0
stat_food 60, 300
stat_cost 1, 1645, 263, 90, 70, 1645, 4, 90
armour_ug_levels 1, 2, 3, 4
armour_ug_models Saxon_Huscarls_1, Saxon_Huscarls_2, Saxon_Huscarls_3, Saxon_Huscarls_4
ownership Gaelic
You're done, a new unit that looks identical to an already existing one thats used as bodyguard for your Gaelic general, shouldn't take you long ^.^