HL2 Debris problems

I think I’ll let the screenie speak for itself:

http://img337.imageshack.us/img337/7360/rebar.jpg

How on earth do I fix this? I don’t want to be seeing matte grey rebar jutting out of a destroyed wall.

You cannot fix this because it is a part of the model. So, it was never broken.

An over-the-top plan would be to check the model’s texture file and material file, and make the rebar texture invisible.

Hope it helps.