when i load piccolo.smd in milkshape and i delete the piccolo model leaving the joints and bones still there and i put the tien model without bones and joints (basically replacing piccolo with tien but same bones and joints) i assign the joints to the verticles then i export it to piccolo.smd then i compile all the qc to turn it back to mdl then i get this error "unknown bonecontroller link 'Bip01 Spine" what am i doing wrong am i missing somthing? because i really wanna play esf with a tien model lol i want somthn new