[CS 1.6] Compilling problem

[Immortall]

Hi boys,
I have a problem. I have a single .mdl file with about 10 sub-models.
I created it like this:
$bodygroup "modely"
{
studio "arctic"
studio "arab"
studio "guerilla"
studio "terror"
studio "gign"
studio "urban"
studio "SAS"
studio "GSG9"
studio "bf2"
}
I created bodygroup and put each model to this group.

But if i've got more complex model, I must split model to more parts.
Something like this:
$body "studio" "USMC"
$body "studio" "M92f"
$body "studio" "Equips"

When i put this to script like this:
studio "USM"
studio "M92f"
studio "Equips"

I have in each sub-model only part of whole model.

And I need to put this to my single .mdl file as a whole sub-model

So, Is there any possibility in .qc script how to do it?
Thx