What would you put in a survival kit to antarctica?

Here are items commonly recommended for an Antarctic survival kit:

Clothing:

- Thermal base layers (tops and bottoms)

-Fleece or down-filled mid-layers

-Heavy-duty waterproof parka

-Waterproof pants

-Insulated gloves

-Fleece or wool hat

-Balaclava

-Face mask

-Neck Gaiter

-Snow goggles

-Extra socks

Shelter:

- Small, lightweight tent (4-season)

-Snow saw or shovel for building snow shelter

-Emergency bivvy sack

-Ground pad or sleeping mat

Food and Water:

-Freeze-dried or dehydrated meals

-Energy bars or snacks

-Water purification tablets or filter

-Insulated water bottle or container

Camping and survival equipment:

-Sleeping bag rated for extreme cold (-40°C or below)

-Lightweight cooking stove

-Fuel for stove (white gas, butane, etc.)

-Matches or lighter

-Knife or multi-tool

-Signal mirror

-Whistle

-Compass

-GPS device

-Headlamp and extra batteries

-Spare batteries for electronic devices

-Repair kit (for equipment)

-Map of the area (if available)

Communication and Navigation:

-Satellite phone

-(Iridium or other polar-capable) - backup communication (PLB, Satellite Messenger)

-GPS receiver

-Maps of the area

First Aid Kit:

-Basic medical supplies (bandages, antiseptic, painkillers, etc.)

-Medications (if prescribed or necessary)

Other essentials:

-Sunglasses

-Hand warmers

-Firestarter

-Extra fuel (for stove)

-Fireproof blanket

-Duct tape

-Zip ties

-Trash bags (can be used for shelter)