Dunno if any have been posted yet but i threw these together after using the .look command for hours.
Command for Arcemu is .modify display (ID)
{For others just paste the display ID into game via Ctrl C (copy) and Ctrl V (paste).}
PRECATION: For Some Reason Once Put To Use On An NPC It Stays Till Removed Via Database or Morphing Back To Native State!
Lich King without helmet - .mod dis 22235
Lich King with helmet - .mod dis 22234
Doomlord kazzak - .mod dis 17887
Ragnaros - .mod dis 11121
Onyxia - .mod dis 8570
Medivh - .mod dis 18718
Dwarven Fighter Jet - .mod dis 23365 (really awesome when using with flying cheat!)
Lord Ahune - .mod dis 23707
Dire Furbolg - .mod dis 23456
Kael'thas Sunstrider - .mod dis 20023
Illidan Stormrage - .mod dis 23467
Box - .mod dis 20366 (ever wanted to sneek around unnoticed?)
L70ETC (Level 70 Elite Tauren Chieftains) Band
Blood Elf | Guitar - .mod dis 21666
Orc | Vocals - .mod dis 21665
Tauren | Drums - .mod dis 21661
Undead | Bass - .mod dis 21659
Gear Sets [I'm guessing]? -From GM HandBook all tested.
.mod dis 24357
.mod dis 24355
.mod dis 24358
.mod dis 24361
.mod dis 24363
.mod dis 24366
.mod dis 24547
.mod dis 24548
.mod dis 24591
.mod dis 24642
.mod dis 23463
.mod dis 23488
.mod dis 23749
.mod dis 23824
.mod dis 23825
.mod dis 23866
.mod dis 23937
.mod dis 23911
.mod dis 23919
.mod dis 23963
Thats Some of Them.
For Requests or more ID's Please Message Me!