Over the years, many unique inventory sounds and item types have been added in major content updates. This submission aims to apply some of these properties to some of the earliest cosmetics in the game, in aims to make them more uniform with those in recent years.

Using cosmetics from other years as reference, I have painstakingly gone through cosmetics in the years 2009-2011 to find better fitting sound/itemtype combinations for cosmetics, while also enforcing consistency and uniformity across several types.

In addition, several other items were updated to match feedback/suggestions from their original workshop contributors.

A modified copy of items_game.txt is found in the folder submitted, as well as a readme with a complete changelog and misc. notes. A quick reference sheet is also included for quick implementation to the current schema.

The list of changes was so big, it didn't fit the workshop descripton!
You can find the full list of changes here: https://pastebin.com/WHMvVtmU

Included below are some of the important changes...
FIXES FOR PREVIOUSLY IMPLEMENTED CHANGES:
- Avian Amante drop sound was updated to item_hat_drop (was previously item_drop_pickup, which is wrong)
- Changed Clubsy the Seal (dec2014 engineer_seal) itemtype to #TF_Wearable_Mascot (was in 2014 changelog but accidentally omitted)
- Changed Nasty Norsemann itemtype to #TF_Wearable_Helmet (was in 2017 changelog but accidentally omitted)
- Changed Spooktacles itemtype to #TF_Wearable_Glasses (was in 2016 changelog but accidentally omitted)
- Changed Stealthy Scarf itemtype to #TF_Wearable_Scarf (was in 2014 changelog but accidentally omitted)
- Eingineer drop sound was changed to item_hat_pickup (previously item_hat_drop) to match other Bird Head items
- Fixed the Commando Elite, Shellmet, and Bananades not having item_helmet sounds. (was in 2017 changelog but accidentally omitted)
- These were all mistakes on my part! Sorry!!

Winter 2011 (Australian Christmas 2011):

* The following items were given item_hat_pickup and item_hat_drop for pickup/drop, respectively:
- Kringle Collection
- Outback Intellectual

* The following items were given item_pack_pickup and item_pack_drop for pickup/drop, respectively:
- Moonman Backpack
- Stocking Stuffer

* The following items were given item_rubber_pickup for BOTH pickup/drop:
- Brainiac Goggles

* The Holiday Headcase was given item_cardboard pickup/drop sounds.

A lot of work was already done in the early years, so I will just pile up the rest in a mostly chronological order.

Remaining Cosmetics:
* The following items were given item_default_pickup and item_default_drop for pickup/drop, respectively:
- Big Steel Jaw of Summer Fun
- Foster's Facade (KF Pyro Mask)
- Last Breath
- Birdcage

* The following items were given item_helmet_pickup and item_helmet_drop for pickup/drop, respectively:
- Lord Cockswain's Pith Helmet
- Armored Authority
- Planeswalker's Helmet (Medic MtG Hat)
- Noh Mercy (Spy Oni Mask)
- Samur-eye (Demo Kabuto)
- Defiant Spartan
- Frontline Field Recorder (Camera Helm)
- Safe'N'Sound (Engineer Earmuffs)
- Pyromancer's Mask
- Spine-Chilling Skull
- Spine-Chilling Skull 2011
- Spine-Tingling Skull
- Spine-Cooling Skull
- Spine-Twisting Skull
- Infernal Impaler
- Copper's Hard Top
- Bubble Pipe
- Surgeon's Stahlhelm
- Dragonborn Helmet
- Stahlhelm
- TF2VRH

* The following items were given item_rubber_pickup for BOTH pickup/drop:
- Planeswalker Goggles (Scout MtG Hat)
- Dead Cone (Traffic Cone)

* The following items were given item_leather_pickup for BOTH pickup/drop:
- Large Luchadore
- Stately Steel Toe
- Pugilist's Protector
- Cold War Luchador

* The following items were given item_metal_pot pickup/drop noises:
- Brain Bucket (Bucket Hat)

* The Purity Fist was given item_robot_arm pickup/drop noises.

* Stahlhelm itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* Dragonborn Helmet itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* The Anger itemtype was changed to #TF_Wearable_Hood (from "Hat").
* Big Steel Jaw of Summer Fun itemtype was changed to #TF_Wearable_Headgear (from "Hat").
* Spiral Sallet itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* Proof of Purchase (Loyalty Reward) itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* Lo-Fi Longwave itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* Planeswalker Goggles (Scout MtG Hat) itemtype was changed to #TF_Wearable_Glasses (from "Hat").
* Planeswalker Helmet (Medic MtG Hat) itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* Conjurer's Cowl itemtype was changed to #TF_Wearable_Hood (from "Hat").
* Hero's Tail itemtype was changed to #TF_Wearable_Hair (from "Hat").
* Bonk Boy itemtype was changed to #TF_Wearable_Mask (from "Hat").
* Armored Authority itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* Lord Cockswain's Pith Helmet itemtype was changed to #TF_Wearable_Headgear (from "Hat").
* Aperture Labs Hard Hat (Potato Hat) itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* Humanitarian's Hachimaki itemtype was changed to #TF_Wearable_Bandana (from "Hat").
* Villain's Veil itemtype was changed to #TF_Wearable_Mask (from "Hat").
* Sight For Sore Eyes itemtype was changed to #TF_Wearable_Eyes (from "Hat").
* Professor's Peculiarity itemtype was changed to #TF_Wearable_Hair (from "Hat").
* Big Country itemtype was changed to #TF_Wearable_Hair (from "Hat").
* Large Luchadore itemtype was changed to #TF_Wearable_Mask (from "Hat").
* Hottie's Hoodie itemtype was changed to #TF_Wearable_Hood (from "Hat").
* Noh Mercy (Spy Oni Mask) itemtype was changed to #TF_Wearable_Mask (from "Hat").
* Hero's Hachimaki itemtype was changed to #TF_Wearable_Bandana (from "Hat").
* Geisha Boy (Medic Geisha Hair) itemtype was changed to #TF_Wearable_Hair (from "Hat").
* Samur-eye (Demo Kabuto) itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* Dread Knot (Heavy Topknot) itemtype was changed to #TF_Wearable_Hair (from "Hat").
* Professor Speks (Friendly Item) itemtype was changed to #TF_Wearable_Glasses (from "Hat").
* Defiant Spartan itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* Foster's Facade (KF Pyro Mask) itemtype was changed to #TF_Wearable_Mask (from "Hat").
* Coupe D'isaster itemtype was changed to #TF_Wearable_Hair (from "Hat").
* Pyromancer's Mask itemtype was changed to #TF_Wearable_Mask (from "Hat").
* Blighted Beak itemtype was changed to #TF_Wearable_Mask (from "Hat").
* Scotch Bonnet itemtype was changed to #TF_Wearable_Headgear (from "Hat").
* Berliner's Bucket Helm itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* Frontline Field Recorder (Camera Helm) itemtype was changed to #TF_Wearable_Headgear (from "Hat").
* Sober Stuntman itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* Bombing Run itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* Pugilist's Protector itemtype was changed to #TF_Wearable_Headgear (from "Hat").
* Lumbricus Lid (Worms Gear) itemtype was changed to #TF_Wearable_Helmet (from "Hat").
* Alien Swarm Parasite itemtype (Parasite Hat) was changed to #TF_Wearable_Mascot (from "Hat").
* Magistrate's Mullet (Spy Noble Hair) itemtype was changed to #TF_Wearable_Hair (from "Hat").

...and MORE!