Keep in mind that if you swap other areas for upperbody wear, it won't replace what is already there. I recently swapped the default kunoichi gloves (by mistake) with an upperbody armor, and the result was that the armor became a sort of underwear that impacted everything else, so when I wore the angel wing set, the wings were cut off at the top, and of course, the upperbody sets where clipping with each other... it looked so bad that I didn't even want to take screenshot of it.
However, the way I look at it is, that you can make each set you wear serve two different looks: a casual look, and a battle ready look. So far, I have been unable to make the "I" code do anything, at all. I wonder if it only acts when one is wearing a costume underwear? At least that's how it seems on the JP server. Literally nothing I have set to the "I" code has ever shown up, ever. Not in town, not inside someone's house, with both show underwear buttons checked.
If you're referring to an armor set of the Kunoichi, I doubt I know it. I only went through the underwear (that sounds bad) so far.
Here is a crude list of my findings:
PNW Underwear [UW]
00 0001 - Basic White (Default)
00 0002 - Leopard /w stockings
00 0003 - Black Zebra /w stockings
00 0004 - Black Garter /w stockings
00 0005 - Silk Corset /w stockings
00 0006 - Dark Pink Corset /w stockings
00 0007 - Plaid /w stockings
00 0008 - Vibrant Blue Polka Dot /w socks
00 0010 - Dream lace
00 0031 - Black lacey (Henderson) /w stockings (with skulls)
00 0032 - Queen Hearts /w stockings
00 0032_01 - Queen Hearts /w stockings (appears to be the same)
00 0035 - Sailor /w stockings
00 0035_01 - Sailor /w stockings (appears to be the same)
00 1002 - Leopard
00 1003 - Black Zebra
00 1007 - Plaid
00 1008 - Vibrant Blue Polka Dot
00 1010 - Dream lace (appears to be the same as 00 0010)
00 1015 - Sexy Black Metallic look [NEW]
00 1031 - Black lacey (Henderson) /w white tights
00 1035 - Sailor /w tights
00 1035_01 - Sailor /w tights (same)
00 1040 - Sileshi (Sash underwear)
00 1040_01 - Sileshi? (Sash underwear) (probably, I didn't check this one)
ew 0031 - Black lacey (Henderson) /w stockings (ugly pink stripes)
The first 7 have a _dm PAC (the damaged version), which only seems to apply to the stockings (torn).
All the _01s seemed to be exactly the same as their base name; I didn't bother to check 1040_01. I declared 00 1035_01 to be the same as 00 1035 because I had them both available as swaps and directly compared the two; the others I went off of my memory, but knowing the variations offered in the pearl shop, I'm pretty sure there is no difference.
All of these I had seen in the shop, on other classes at least, except for 00 1015.
Some of the names are probably wrong through bad translations and my own memory. I found the translated names to have some inconsistencies. The red inner people have seen in the initial modding efforts, is known as Queen Hearts in the translated JP, though it should probably be named Queen of Hearts, and hopefully will be, in the official English release.
I did use QuickBMS with the 0.2 version of the script (the one linked by
BlackFireBR is 0.2.1). I did not, however, extract any of it to get the names. I created a BAT file (list.bat) with the following code:
@ECHO OFF
cd /d C:\Data\Game Patches\Black Desert
REM cd /d C:\GameOn\BlackDesert_live\Paz
for %%f in (C:\GameOn\BlackDesert_live\Paz\*.PAZ) do ECHO %%f & quickbms.exe -l -Y -f *.pac blackdesert.bms %%f
pause
Note: The QuickBMS program and the script (blackdesert.bms) are both located in my C:\Data\Game Patches\Black Desert. That and likely the Path to the game's files would need to be changed to use this.
Then I opened a command prompt where the batch file lives and used:
This takes all the output from that program and writes it to a file, pac.txt.
I've attached my list of PACs to this post (JP client from just a few days ago). If you know the signature of what you're looking for, you can find all the available codes for your client this way.
Before the use of the multiplemodeldesc.xml file, I had used this method to get all the textures I wanted from the game. You can change the "*.pac" in the code to search for something else, like "*.dds", or even "*/2_PHW/*.pac". I just wanted to grab everything and search the output later for specifics, as it does take a while to go through all 3,704 PAZ files.