I did and this is what I found that seems to be it.

level.price setModel( "body_complete_sp_sas_ct_price_maskup" );

So I changed it to

level.leader setModel( "body_complete_sp_usmc_zach" );

I also tried other models and they don't work. I added the model in the zone file too. The error is there are over 128 bones for the model. Whatever that is.

Is this the correct code? If it is then how to fix it. If it isn't then I don't know what else is correct.

bones are used for animation :P

Don't forget to precache the model first

I precached it but the error is still the same. What now?

Ok, I don't feel like starting a new thread so I am going to continue asking new questions. I got the vehicle to work the way I wanted, I will make a tutorial on that soon, unless someone wants me to help him, I will but through pm. I also got the animation to work so I will create a tutorial on this as well. I am making a flag tutorial soon too, but until after I used it in my map. I am going to use it for the vehicle. All right, my question is I am able to successfully to enter the vehicle a second time. Unfortunately, the AI is unable to get back in the vehicle. I used the linkto() command but the error keep saying the AI is not able to use this function. Any solution is appreciated. Thanx.

Sorry, Master, I just can't rely on that animation code from the blackout. It's too complicated.