GeSHi (eventscripts):
 
"made by SNIPER"
  {
  "name"        "Head Crab Black(nice) Disguiser"
  "description" "Disguise as a Head Crab"
  "category"    "5"
  "cost"        "16000"
  "level"       "10"
  "dab"         "1"
  "duration"    "0"
  "maxamount"   "3"
  "itemconfig"  "player_buy"
  "cmdbuy"      "es est_setmodel event_var(userid) headcrabblack;es_delayed 1 est_RestrictAll event_var(userid);es_delayed 1.1 es est_UnRestrict event_var(userid) weapon_knife;es es_delayed 1.5 est_give event_var(userid) weapon_knife"
  "cmdactivate" "0"
  }
 
 "made by SNIPER."
  {
  "name"        "Head Crab white Disguiser"
  "description" "Disguise as a Head Crab"
  "category"    "5"
  "cost"        "16000"
  "level"       "0"
  "dab"         "1"
  "duration"    "0"
  "maxamount"   "1"
  "itemconfig"  "player_buy"
  "cmdbuy"      "es est_setmodel event_var(userid) headcrab;es est_SetPlayerColor event_var(userid) 255 0 255 100;es_delayed 1 est_RestrictAll event_var(userid);es_delayed 1.1 es est_UnRestrict event_var(userid) weapon_knife;es es_delayed 1.5 est_give event_var(userid) weapon_knife"
  "cmdactivate" "0"
  }
 
 "by SNIPER"
  {
  "name"        "Crow Disguiser"
  "description" "Disguise as a Crow"
  "category"    "5"
  "cost"        "16000"
  "level"       "0"
  "dab"         "1"
  "duration"    "0"
  "maxamount"   "1"
  "itemconfig"  "player_buy"
  "cmdbuy"      "es est_setmodel event_var(userid) crow;es est_SetPlayerColor event_var(userid) 255 0 255 100;es_delayed 1 est_RestrictAll event_var(userid);es_delayed 1.1 es est_UnRestrict event_var(userid) weapon_knife;es es_delayed 1.5 est_give event_var(userid) weapon_knife"
  "cmdactivate" "0"
  }