Cannon's for Byzantines?

[Eothese]

I'm after giving the byzantines grand bombards and cannons. If I give owner ship of EE_Grand_Bombard (in EDU) to greek as well as russia, how do I add the greek texture from the greek_bombard crew in battle_models?

Spoiler Alert, click show to read: 

14 ee_cannon_crew 1 3 62 unit_models/_Units/EE_Peasant_Leather/ee_cannon_crew_lod0.mesh 121 62 unit_models/_Units/EE_Peasant_Leather/ee_cannon_crew_lod1.mesh 1225 62 unit_models/_Units/EE_Peasant_Leather/ee_cannon_crew_lod2.mesh 6400 3 6 poland 77 unit_models/_Units/EE_Peasant_Leather/textures/mtw2_EE_Peasant_poland.texture 77 unit_models/_Units/EE_Peasant_Leather/textures/mtw2_EE_Peasant_normal.texture 47 unit_sprites/poland_EE_Catapult_Crew_sprite.spr 6 russia 77 unit_models/_Units/EE_Peasant_Leather/textures/mtw2_EE_Peasant_russia.texture 77 unit_models/_Units/EE_Peasant_Leather/textures/mtw2_EE_Peasant_normal.texture 47 unit_sprites/russia_EE_Catapult_Crew_sprite.spr 7 hungary 78 unit_models/_Units/EE_Peasant_Leather/textures/mtw2_EE_Peasant_hungary.texture 77 unit_models/_Units/EE_Peasant_Leather/textures/mtw2_EE_Peasant_normal.texture 48 unit_sprites/hungary_EE_Catapult_Crew_sprite.spr 3 6 poland 67 unit_models/AttachmentSets/Final European Light_poland_diff.texture 67 unit_models/AttachmentSets/Final European Light_poland_norm.texture 0 6 russia 67 unit_models/AttachmentSets/Final European Light_russia_diff.texture 67 unit_models/AttachmentSets/Final European Light_russia_norm.texture 0 7 hungary 68 unit_models/AttachmentSets/Final European Light_hungary_diff.texture 68 unit_models/AttachmentSets/Final European Light_hungary_norm.texture 0 1 4 None 16 MTW2_Crew_Cannon 0 1 18 MTW2_Knife_Primary 0 16 -0.090000004 0 0 -0.34999999 0.80000001 0.60000002

18 greek_bombard_crew 1 4 68 unit_models/_Units/ES_Greek_Greek_Heavy/greek_bombard_crew_lod0.mesh 121 68 unit_models/_Units/ES_Greek_Greek_Heavy/greek_bombard_crew_lod1.mesh 900 68 unit_models/_Units/ES_Greek_Greek_Heavy/greek_bombard_crew_lod2.mesh 2500 68 unit_models/_Units/ES_Greek_Greek_Heavy/greek_bombard_crew_lod3.mesh 6400 1 9 byzantium 80 unit_models/_Units/ES_Greek_Greek_Heavy/textures/mtw2_es_greek_byzantium.texture 77 unit_models/_Units/ES_Greek_Greek_Heavy/textures/mtw2_es_greek_normal.texture 53 unit_sprites/byzantium_Greek_Ballista_Crew_sprite.spr 1 9 byzantium 70 unit_models/AttachmentSets/Final European Light_byzantium_diff.texture 70 unit_models/AttachmentSets/Final European Light_byzantium_norm.texture 0 1 4 None 17 MTW2_Crew_Bombard 0 1 18 MTW2_Knife_Primary 0 16 -0.090000004 0 0 -0.34999999 0.80000001 0.60000002

Any help welcome!