[Vince]

Asked already a thousand times. You need to remove the LOD (Low Object Detail) model too. Use a map editor program to find out the ID. You know what, I'll put that on the wiki. Edit: Ow, it's already on there!

Important Note: When an object is removed, the LOD (low detail, 'blurred') version of said object will appear. These must also be removed. JernejL's Map Editor support this (link below).