Add new Accessory

Hello, I've been searching around for ways to add a new accessory to my game, but I can't find anything on making new accessories. I saw some guides on how to make new weapons, editing the weapon.ini etc... I just want to make an accessory that uses the Super Sky Blade mesh, but I can't find any accessory.ini file to link the item ID to a mesh, where are the connections for accessories handled? Can anyone help please?

Files that need to be edited ;

weapon.ini
[410349]
Part=1
Mesh0=410349
Texture0=410349
MixTex0=0
MixOpt0=0
Asb0=5
Adb0=6
Material0=default

3dtexture;
410349=c3/texture/410349.dds

3dobj;
410349=c3/mesh/410349.c3

itemtype.dat
410349 FreezeBlade 0 12 130 0 176 0 0 0 0 0 100000 0 3165 2476 0 28 0 0 0 7099 7099 0 0 0 0 0 0 0 0 1 1000 0 0 0 0 Blade None

These are only for weapon.
Then you need to add effect.
Same like this ;

Action3deffect.ini
999.999.410.349=410349