Hi

Here is some files from pain ps3

https://www.dropbox.com/scl/fi/3ewdo0gpj9x6bf0o0eyfr/Pain-Ps3-game.rar?rlkey=oi7unkbw2xjd9fz05dwhgj5q8&st=9rdjfgd5&dl=0

https://www.dropbox.com/scl/fi/vcctp9fxvnlmtx3kuzqty/Elvira.rar?rlkey=h2w4mmi6re6dyweyd9rvd17jr&st=fg76cxfk&dl=0

<link removed>

Can somebody try to make a blender plug-in or a Noesis plug-in

Thanks 🙂

Edited July 10Jul 10 by DKDave
Full ISO link removed

Here's code for decompression. You can decompress it with qbms.

//------------------------------------------------
//--- 010 Editor v14.0 Binary Template
//
//      File: 
//   Authors: 
//   Version: 
//   Purpose: 
//  Category: 
// File Mask: 
//  ID Bytes: 
//   History: 
//------------------------------------------------
BigEndian();OutputPaneClear();

local uint32 i;

char SegsSign[4];
uint16 Unknown_0;
uint16 ChunkCount;
uint32 DecompressedSize;
uint32 FileSize;

struct
{
    uint16 ChunkCompSize;
    uint16 ChunkDecompSize; // if 0 = 65536
    uint32 ChunkOffset;
}ChunkToc[ChunkCount];

for (i=0; i < ChunkCount; i++)
{
    FSeek(ChunkToc[i].ChunkOffset - 1);
    struct
    {
        byte ChunkCompData[ChunkToc[i].ChunkCompSize];
    }ChunkData;
}

So here's decompressor. Now it should unpack both of them.

##############################
get BaseFileName basename
get FileSize asize
get FileExtension extension
comtype deflate

endian big
if FileExtension == "rsx"
	getdstring Dummy 0x8
	get SegsCount ushort
	getdstring Dummy 0xE
		
	for i = 0 < SegsCount
		get SegsCompressedSize[i] uint32
	next i
	
	for i = 0 < SegsCount
		savepos SegsBaseOffset
		idstring "segs"
		getdstring Dummy 0x2
		get ChunkCount ushort
		get TotalDecompressedSize uint32
		get FileSize uint32
		
		for j = 0 < ChunkCount
			get ChunkCompSize ushort
			get ChunkDecompressedSize ushort
			get ChunkOffset uint32
			xmath ChunkOffset "SegsBaseOffset + ChunkOffset - 1"
			
			append 0
			string Name p "%s.%s_d" BaseFileName FileExtension
			if ChunkDecompressedSize == 0
				clog Name ChunkOffset ChunkCompSize 65536
			else
				clog Name ChunkOffset ChunkCompSize ChunkDecompressedSize
			endif
		next j
		goto SegsBaseOffset
		getdstring Dummy SegsCompressedSize[i]
	next i
else
	idstring "segs"
	getdstring Dummy 0x2
	get ChunkCount ushort
	get TotalDecompressedSize uint32
	get FileSize uint32
	
	for i = 0 < ChunkCount
		get ChunkCompSize ushort
		get ChunkDecompressedSize ushort
		get ChunkOffset uint32
		math ChunkOffset - 1
		
		append 0
		string Name p "%s.%s_d" BaseFileName FileExtension
		if ChunkDecompressedSize == 0
			clog Name ChunkOffset ChunkCompSize 65536
		else
			clog Name ChunkOffset ChunkCompSize ChunkDecompressedSize
		endif
	next i
endif

Edited July 14Jul 14 by h3x3r

Thanks, works for .chl files. For .rsx the first 32 bytes need to be deleted, tested with Elvira_Swimsiut.rsx, but it has another segs block... texture obviously

edit: the model from from Elvira.rsx, decompressed, looks a bit strange:

Edited July 11Jul 11 by shak-otay

On 7/11/2026 at 5:02 PM, shak-otay said:

For .rsx the first 32 bytes need to be deleted

I wouldn't recomend that because it's important. And thanks for telling me that. Looks like those 32 bytes holds info about segs count and offsets.

EDiT: Updated previous post with bms script. Now it decompress rsx.

But i think that segs should be joined. I output them as separate.

Edited July 14Jul 14 by h3x3r