mafia_2_jeep_prop_ported.zip

This download looks like an addon. You need to extract the downloaded zip and put the addon folder in your Garry's Mod addons folder. You should end up with a directory structure similar to below:

• steamapps
  • common
    • garrysmod
      • garrysmod
        • addons
          • Mafia 2 Jeep prop ported <-- Addon folder!
            • e.g.
            • lua
            • maps
            • materials
            • models
            • etc

• Mafia 2 Jeep prop ported/
  • Materials/
    • Models/
      • Jason278/
        • Mafia 2/
          • engine_compartments_mipmap.vmt
          • engine_compartments_mipmap.vtf
          • gplc_mipmap.vmt
          • gplc_mipmap.vtf
          • gplc_mipmap_N.vtf
          • jeepC_r_mipmap.vmt
          • jeepC_r_mipmap.vtf
          • jeepC_r_mipmap_N.vtf
          • jeep_bodyC_i_mipmap.vmt
          • jeep_bodyC_i_mipmap.vtf
          • jeep_bodyC_i_mipmap_N.vtf
          • jeep_wheel_c_mipmap.vmt
          • jeep_wheel_c_mipmap.vtf
          • jeep_wheel_c_mipmap_N.vtf
          • uniglass01.vmt
          • uniglass01.vtf
  • Models/
    • Mafia 2/
      • Jeep.dx80.vtx
      • Jeep.dx90.vtx
      • jeep.mdl
      • Jeep.phy
      • Jeep.sw.vtx
      • jeep.vvd
      • Jeep.xbox.vtx

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