harley_quin_player.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
          • Harley Quin player <-- Addon folder!
            • e.g.
            • lua
            • maps
            • materials
            • models
            • etc

• Harley Quin player/
  • lua/
    • autorun/
      • Harley_Quinn_S-low.lua
  • materials/
    • models/
      • player/
        • slow/
          • arkham_asylum/
            • harley_quinn/
              • gmod/
                • slow_eyeball.vtf
                • slow_eye_left.vmt
                • slow_eye_right.vmt
                • slow_eye_shader.vmt
                • slow_eye_shader.vtf
                • slow_iris.vtf
              • slow_bangle.vmt
              • slow_body.vmt
              • slow_body.vtf
              • slow_body_bump.vtf
              • slow_body_exp.vtf
              • slow_card.vmt
              • slow_eyes.vmt
              • slow_hair.vmt
              • slow_hair.vtf
              • slow_hair_bump.vtf
              • slow_hair_fix.vmt
              • slow_lashes.vmt
              • slow_lashes.vtf
              • slow_limb.vmt
              • slow_limb.vtf
              • slow_limb_bump.vtf
              • slow_limb_exp.vtf
              • slow_spikes.vmt
  • models/
    • player/
      • slow/
        • arkham_asylum/
          • harley_quinn/
            • slow.dx80.vtx
            • slow.dx90.vtx
            • slow.mdl
            • slow.phy
            • slow.sw.vtx
            • slow.vvd
            • slow.xbox.vtx
            • slow_gmod.dx80.vtx
            • slow_gmod.dx90.vtx
            • slow_gmod.mdl
            • slow_gmod.phy
            • slow_gmod.sw.vtx
            • slow_gmod.vvd
            • slow_gmod.xbox.vtx

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