Gran Turismo 6 (Track models)

[BrunoElias2024]

I extracted the Gran Turismo 6 PKG file. I don't know if that was the right method or another, but I have this folder that's 14 gigabytes in size and has a lot of subfolders.

• In image 1 you can see the main content, what came out of the PKG file.
• In the second, the folder, which I think is the most important, where all the files are.
• In the third, what is inside the folder in image 2.

I tried a tool I found on GitHub (GTToolsSharp, by Nenkai), but besides only extracting the cars folder, it crashes with an error as soon as it starts:

Unhandled exception. System.IO.EndOfStreamException: Unable to read beyond the end of the stream.
   at System.IO.Stream.ReadExactly(Span`1 buffer)
   at GTToolsSharp.Utils.CryptoUtils.DecryptCheckCompression(FileStream fs, Keyset keyset, UInt32 seed, UInt64 outSize)
   at GTToolsSharp.PFSVolumeUnpacker.UnpackPFSFile(FileInfoKey nodeKey, String entryPath, String filePath)
   at GTToolsSharp.PFSVolumeUnpacker.UnpackFiles(IEnumerable`1 fileIndexesToExtract, String basePFSFolder)
   at GTToolsSharp.Program.Unpack(UnpackVerbs options)
   at CommandLine.ParserResultExtensions.WithParsed[T](ParserResult`1 result, Action`1 action)
   at GTToolsSharp.Program.Main(String[] args)
   at GTToolsSharp.Program.<Main>(String[] args)

The extraction leaves a file named "VER_INFO" with the following content: 20131111-130812 

I don't know if the tool doesn't work with this specific version of the game or something else.

The goal of all this is to get car and track models into Blender. As always. 😆

 

[BrunoElias2024]

I found a way! But now I'm stuck here. Is there a script or program to convert this to a format I can put into Blender?😊

[BrunoElias2024]

I saw that with Offzip I can extract some files from the other file in .shapestream format. I don't know if I'm moving forward or backward!

[BrunoElias2024]

I just realized I haven't uploaded the sample files!😆

C001x.zip

[id-daemon]

 

On 8/16/2025 at 8:13 PM, BrunoElias2024 said:

The goal of all this is to get car and track models

try this one, but it only works for cars

[Puterboy1]

On 8/24/2025 at 10:15 AM, BrunoElias2024 said:

I found a way! But now I'm stuck here. Is there a script or program to convert this to a format I can put into Blender?😊

How did you find out a way?

[BrunoElias2024]

3 hours ago, id-daemon said:

 

try this one, but it only works for cars

Thanks! I've seen this before; I've extracted a few cars, but it's not really what I'm looking for! I'm just interested in the tracks 😆

[shak-otay]

In your c001x sample I found this, might be a track:

 

 

Edited Friday at 07:34 PM by shak-otay

[BrunoElias2024]

Just now, shak-otay said:

In your c001x sample I found this, might be a track:

 

 

https://en.wikipedia.org/wiki/Circuit_de_la_Sarthe

 

Yes!! It's La Sarthe circuit😊

[BrunoElias2024]

I found this, it's in the "Xentax Backup" available on the Internet Archive. I thought it would be the solution, but it specifies a file type I don't have (.5WNR); perhaps it was intended for a more "archaic" method of extraction directly from... I don't know! I also found a Python script for GT6 as well, but it doesn't work either because it requires .mdl3 files (I don't happen to have them)

 

[shak-otay]

You could trick around with the .dat files produced by offzip, 001d7925.dat for example:

 

 

Edited yesterday at 02:38 PM by shak-otay

[BrunoElias2024]

2 hours ago, shak-otay said:

You could trick around with the .dat files produced by offzip, 001d7925.dat for example:

 

 

Does Hex2Obj also work to get the textures? Hexdecimal data is usually very confusing to me.

[Nenkai]

Trying to extract meshes out of shape streams is futile, they're flex verts (fvfs) and will change across meshes.
Furthermore not connecting them to the metadata means you won't have any accurate positional data.

Runway files are useless if your goal is to rip more than just the road.

[BrunoElias2024]

So, I think there's nothing else to do... unless...