3D model by: (Not specified)
GTA 5 Convert and tweaks by: Predator_7788
Detailed instructions on how to add a model as an addon: Alex9581
[How to add this car as an add-on]

Installation:

[Editing the dlclist.xml]

1. Using OpenIV, extract the contents of the folder "x64" to: \Grand Theft Auto V\mods\update\x64\dlcpacks

2. Using OpenIV, go to: \Grand Theft Auto V\update\update.rpf\common\data — and extract the "dlclist.xml" in some folder of your choice.

3. Add the following line: dlcpacks:\cls2015\

4. Save the changes and copy the edited "dlclist.xml" back to: \Grand Theft Auto V\update\update.rpf\common\data