I've transfer an combine soldier from the source models.gcf and decompiled it, then I assigned their vertex to the HL1 Hgrunt skeleton, not using the Joint Tool (Using milkshape 3D) and exported the reference (c_soldier_ref). I've compiled the Hgrunt .qc and it's go right, but I get some vertex weird and gun errors.

Can anyone tell me how to fix this or can
fix that for me???

You can download the model here

http://rapidshare.de/files/32401194/h1_combine.rar.html

I'm not an advanced modeler, I know only how to assign the vertex to the model's bones.

THANKS...