Can You Make World Models For CSS?

Sure thing.

The bones between L4D2 and CS:GO are different, and there's a far simpler method for both of not using $definebone and using hitboxes instead. Here are mine for CS:GO:

$hboxset "default"
$hbox 0 "v_weapon.Bip01_L_Forearm" -7.751  -3.373  -2.860  10.296  2.611  2.918
$hbox 0 "v_weapon.Bip01_L_Hand" -2.141  -1.420  -2.459  5.506  1.559  2.271
$hbox 0 "v_weapon.Bip01_L_Finger0" -1.715  -0.782  -1.021  2.483  2.003  1.665
$hbox 0 "v_weapon.Bip01_L_Finger01" -0.109  -0.758  -0.841  1.741  0.749  0.651
$hbox 0 "v_weapon.Bip01_L_Finger02" -0.955  -0.723  -0.841  1.427  0.563  0.723
$hbox 0 "v_weapon.Bip01_L_Finger1" -0.093  -1.143  -0.799  1.562  0.739  0.687
$hbox 0 "v_weapon.Bip01_L_Finger2" -0.475  -0.924  -0.808  2.313  1.012  0.864
$hbox 0 "v_weapon.Bip01_L_Finger3" -9.562  -1.132  -1.304  1.846  1.734  1.392
$hbox 0 "v_weapon.Bip01_L_Finger4" -0.568  -0.999  -0.670  1.297  0.703  0.771
$hbox 0 "v_weapon.Bip01_L_ForeTwist" -7.751  -3.375  -2.864  11.567  2.610  2.915
$hbox 0 "v_weapon.Bip01_R_Forearm" -7.751  -3.373  -2.918  10.296  2.611  2.860
$hbox 0 "v_weapon.Bip01_R_Hand" -2.141  -1.420  -2.271  5.506  1.559  2.459
$hbox 0 "v_weapon.Bip01_R_Finger0" -1.715  -0.781  -1.665  2.483  2.003  1.021
$hbox 0 "v_weapon.Bip01_R_Finger01" -0.109  -0.758  -0.651  1.741  0.749  0.841
$hbox 0 "v_weapon.Bip01_R_Finger02" -0.955  -0.723  -0.723  1.427  0.563  0.841
$hbox 0 "v_weapon.Bip01_R_Finger1" -0.093  -1.143  -0.687  1.562  0.739  0.799
$hbox 0 "v_weapon.Bip01_R_Finger2" -0.475  -0.924  -0.864  2.313  1.012  0.808
$hbox 0 "v_weapon.Bip01_R_Finger3" -9.562  -1.132  -1.392  1.846  1.734  1.304
$hbox 0 "v_weapon.Bip01_R_Finger4" -0.568  -0.999  -0.771  1.297  0.703  0.670
$hbox 0 "v_weapon.Bip01_R_ForeTwist" -7.751  -3.375  -2.915  11.567  2.610  2.864

$bonemerge "v_weapon.Bip01_L_Forearm"
$bonemerge "v_weapon.Bip01_L_Hand"
$bonemerge "v_weapon.Bip01_L_Finger0"
$bonemerge "v_weapon.Bip01_L_Finger01"
$bonemerge "v_weapon.Bip01_L_Finger02"
$bonemerge "v_weapon.Bip01_L_Finger1"
$bonemerge "v_weapon.Bip01_L_Finger11"
$bonemerge "v_weapon.Bip01_L_Finger12"
$bonemerge "v_weapon.Bip01_L_Finger2"
$bonemerge "v_weapon.Bip01_L_Finger21"
$bonemerge "v_weapon.Bip01_L_Finger22"
$bonemerge "v_weapon.Bip01_L_Finger3"
$bonemerge "v_weapon.Bip01_L_Finger31"
$bonemerge "v_weapon.Bip01_L_Finger32"
$bonemerge "v_weapon.Bip01_L_Finger4"
$bonemerge "v_weapon.Bip01_L_Finger41"
$bonemerge "v_weapon.Bip01_L_Finger42"
$bonemerge "v_weapon.Bip01_L_ForeTwist"
$bonemerge "v_weapon.Bip01_R_Forearm"
$bonemerge "v_weapon.Bip01_R_Hand"
$bonemerge "v_weapon.Bip01_R_Finger0"
$bonemerge "v_weapon.Bip01_R_Finger01"
$bonemerge "v_weapon.Bip01_R_Finger02"
$bonemerge "v_weapon.Bip01_R_Finger1"
$bonemerge "v_weapon.Bip01_R_Finger11"
$bonemerge "v_weapon.Bip01_R_Finger12"
$bonemerge "v_weapon.Bip01_R_Finger2"
$bonemerge "v_weapon.Bip01_R_Finger21"
$bonemerge "v_weapon.Bip01_R_Finger22"
$bonemerge "v_weapon.Bip01_R_Finger3"
$bonemerge "v_weapon.Bip01_R_Finger31"
$bonemerge "v_weapon.Bip01_R_Finger32"
$bonemerge "v_weapon.Bip01_R_Finger4"
$bonemerge "v_weapon.Bip01_R_Finger41"
$bonemerge "v_weapon.Bip01_R_Finger42"
$bonemerge "v_weapon.Bip01_R_ForeTwist"

That's all, everything else (besides maybe $origin) will look a lot like a css compile.

Hey man about me posting on your opinion, just wanted to say sorry if i sounded pissed off, i wasnt pissed off just annoyed at what you said (keeping in mind that I had no idea that you liked his animations and just was critisising) But the thing is that typed words dont convey tone like spoken words, but again I understand its your opinion and I just wanted to have my opinion ok? We cool? :D

yum cookiez

The only reason I like retextures is that you can play on most of the servers

WHY do you like retextures instead of custom models ?

probably because i made six good skins in two months and all of them took actual work and none of them were five-minute overlays?

First comment :P