Unfortunately yes. The LODs are referenced in a file inside the data folder/acd.
I updated the car locally and put the new data file on the server, but I get errors when I join the server:
Found target object: DIR_steeringrod_lf looking for constrained node:steeringrod_lf
WARNING: Costrained node steeringrod_lf not found
GRAPHICS RADIUS: 0.291847 0.291848
LOADING MODEL content/cars/z_formula_agile/z_formula_agile_LOD_C.kn5
VERSION=6
Loading 0 textures
ERROR: Material::getVar CANT FIND VAR damageZones for shader Carbon_Int
ERROR: Material::getVar CANT FIND VAR dirt for shader Carbon_Int
ERROR: Material::getVar CANT FIND VAR damageZones for shader Rims
ERROR: Material::getVar CANT FIND VAR dirt for shader Rims
SKINNED TEXTURE content/cars/z_formula_agile/skins/Agile_Orange/Rims_base.dds FOUND, OVERRIDING
Assign texture override for textureless kn5. RES: txDiffuse FILENAME:content/cars/z_formula_agile/skins/Agile_Orange/Rims_base.dds
SKINNED TEXTURE content/cars/z_formula_agile/skins/Agile_Orange/Rims_base.dds FOUND, OVERRIDING
Assign texture override for textureless kn5. RES: txDetail FILENAME:content/cars/z_formula_agile/skins/Agile_Orange/Rims_base.dds
ERROR: Material::getVar CANT FIND VAR damageZones for shader Carbon_Suspension
ERROR: Material::getVar CANT FIND VAR dirt for shader Carbon_Suspension
ERROR: Material::getVar CANT FIND VAR damageZones for shader Hub_Metal
ERROR: Material::getVar CANT FIND VAR dirt for shader Hub_Metal
ERROR: Material::getVar CANT FIND VAR damageZones for shader Rubber
ERROR: Material::getVar CANT FIND VAR dirt for shader Rubber
ERROR: Material::getVar CANT FIND VAR damageZones for shader Ceramic_Exhaust
ERROR: Material::getVar CANT FIND VAR dirt for shader Ceramic_Exhaust
ERROR: Material::getVar CANT FIND VAR damageZones for shader Carbon Details
ERROR: Material::getVar CANT FIND VAR dirt for shader Carbon Details
ERROR: Material::getVar CANT FIND VAR damageZones for shader Metal_ext
ERROR: Material::getVar CANT FIND VAR dirt for shader Metal_ext
ERROR: Material::getVar CANT FIND VAR damageZones for shader Rollhoop
ERROR: Material::getVar CANT FIND VAR dirt for shader Rollhoop
SKINNED TEXTURE content/cars/z_formula_agile/skins/Agile_Orange/Rollhoop_Base.dds FOUND, OVERRIDING
Assign texture override for textureless kn5. RES: txDiffuse FILENAME:content/cars/z_formula_agile/skins/Agile_Orange/Rollhoop_Base.dds
SKINNED TEXTURE content/cars/z_formula_agile/skins/Agile_Orange/Rollhoop_Base.dds FOUND, OVERRIDING
Assign texture override for textureless kn5. RES: txDetail FILENAME:content/cars/z_formula_agile/skins/Agile_Orange/Rollhoop_Base.dds
ERROR: Material::getVar CANT FIND VAR damageZones for shader Body_Color
ERROR: Material::getVar CANT FIND VAR dirt for shader Body_Color
SKINNED TEXTURE content/cars/z_formula_agile/skins/Agile_Orange/Body_Base.dds FOUND, OVERRIDING
Assign texture override for textureless kn5. RES: txDiffuse FILENAME:content/cars/z_formula_agile/skins/Agile_Orange/Body_Base.dds
SKINNED TEXTURE content/cars/z_formula_agile/skins/Agile_Orange/Body_Base.dds FOUND, OVERRIDING
Assign texture override for textureless kn5. RES: txDetail FILENAME:content/cars/z_formula_agile/skins/Agile_Orange/Body_Base.dds
ERROR: Material::getVar CANT FIND VAR damageZones for shader Carbon_ext
ERROR: Material::getVar CANT FIND VAR dirt for shader Carbon_ext