ok i open it it gives me this :
CreatureDisplayInfo.dbc
From WoW.Dev Wiki
This defines textures, scale, models and some other things that are used for showing creatures.
[edit] Structure
Column Field Type Notes
1 ID Integer
2 Model iRefID A model to be used.
3 Sound iRefID Not set for that much models. Can also be set in CreatureModelData.
4 ExtraDisplayInformation iRefID If this display-id is a NPC wearing things that are described in there.
5 Scale Float Default scale, if not set by server. 1 is the normal size.
6 Opacity Integer 0 (transparent) to 255 (opaque).
7 Skin1 String Skins that are used in the model.
8 Skin2 String See this for information when they are used.
9 Skin3 String
10 Icon String Holding an icon like INV_Misc_Food_59. Only on a few.
11 bloodLevel iRefID If 0, this is read from CreatureModelData. (CGUnit::RefreshDataPointers)
12 blood iRefID
13 NPCSounds iRefID Sounds used when interacting with the NPC.
14 Particles iRefID Values are 0 and >281. Wherever they are used ..
15 creatureGeosetData Integer Only set for IronDwarfs. 0x1111 to 0x1213. (WotLK)
16 objectEffectPackageID iRefID Set for gyrocopters, catapults, rocketmounts and siegevehicles. (WotLK)
is that what you mean buy open and if so do i click on model id then edit structure?? and if so what line i put the id?