File list (Click to check if it's the file you need, and recomment it at the bottom):

mdl
...\abone_template1.mdl
...\aflock.mdl
...\agibs.mdl
...\agrunt.mdl
...\agrunt01.mdl
...\agruntt.mdl
...\apache.mdl
...\apachet.mdl
...\archer.mdl
...\baby_headcrab.mdl
...\barnacle.mdl
...\barnaclet.mdl
...\barney.mdl
...\barney01.mdl
...\barney02.mdl
...\barney03.mdl
...\barneyt.mdl
...\base.mdl
...\bigrat.mdl
...\big_mom.mdl
...\big_momgibs.mdl
...\big_momt.mdl
...\big_rock.mdl
...\bleachbones.mdl
...\bm_leg.mdl
...\bm_sack.mdl
...\bm_shell.mdl
...\boid.mdl
...\bonegibs.mdl
...\bookgibs.mdl
...\breather.mdl
...\bskull_template1.mdl
...\bullsquid.mdl
...\bullsquid01.mdl
...\bullsquidt.mdl
...\cactusgibs.mdl
...\can.mdl
...\catwalkgibs.mdl
...\ceilinggibs.mdl
...\chromegibs.mdl
...\chumtoad.mdl
...\cindergibs.mdl
...\cindergibs_green.mdl
...\cindergibs_yellow.mdl
...\computergibs.mdl
...\concretegibs.mdl
...\concrete_gibs.mdl
...\construction.mdl
...\controller.mdl
...\controllert.mdl
...\crossbow_bolt.mdl
...\crystal.mdl
...\dead_osprey.mdl
...\doctor.mdl
...\filecabinet.mdl
...\fleshgibs.mdl
...\floater.mdl
...\forklift.mdl
...\friendly.mdl
...\fungus(large).mdl
...\fungus(large)t.mdl
...\fungus(small).mdl
...\fungus(small)t.mdl
...\fungus.mdl
...\fungust.mdl
...\garbagegibs.mdl
...\garg.mdl
...\gargt.mdl
...\gasbag.mdl
...\gib_b_bone.mdl
...\gib_b_gib.mdl
...\gib_hgrunt.mdl
...\gib_legbone.mdl
...\gib_lung.mdl
...\gib_skull.mdl
...\glassgibs.mdl
...\gman.mdl
...\gmant.mdl
...\grenade.mdl
...\hair.mdl
...\hairt.mdl
...\hassassin.mdl
...\hassassint.mdl
...\hassault.mdl
...\headcrab.mdl
...\headcrabt.mdl
...\hgibs.mdl
...\hgrunt.mdl
...\hgrunt01.mdl
...\hgrunt02.mdl
...\hgrunt03.mdl
...\hgruntt.mdl
...\holo.mdl
...\hornet.mdl
...\houndeye.mdl
...\houndeyet.mdl
...\hvr.mdl
...\icky.mdl
...\ickyt.mdl