Adds IDs and Wallets

Adds variants of ID cards for each department and head, and adds several new colors of wallet. The wallets self-color the little ID in the corner based on the ID inserted so they always show the right picture of the ID, without needing to sprite each ID. Some are snowflaked, notably Gold and Centcom, but the rest are generated on the fly based on colors on the ID.

code/modules/client/preference_setup/loadout/loadout_accessories.dm

@@ -29,9 +29,33 @@
 	path = /obj/item/clothing/accessory/armband/science
 
 /datum/gear/accessory/wallet
-	display_name = "wallet"
+	display_name = "wallet, orange"
 	path = /obj/item/weapon/storage/wallet/random
 
+/datum/gear/accessory/wallet_grey
+	display_name = "wallet, grey"
+	path = /obj/item/weapon/storage/wallet/grey
+
+/datum/gear/accessory/wallet_green
+	display_name = "wallet, green"
+	path = /obj/item/weapon/storage/wallet/green
+
+/datum/gear/accessory/wallet_purple
+	display_name = "wallet, purple"
+	path = /obj/item/weapon/storage/wallet/purple
+
+/datum/gear/accessory/wallet_red
+	display_name = "wallet, red"
+	path = /obj/item/weapon/storage/wallet/red
+
+/datum/gear/accessory/wallet_blue
+	display_name = "wallet, blue"
+	path = /obj/item/weapon/storage/wallet/blue
+
+/datum/gear/accessory/wallet_white
+	display_name = "wallet, white"
+	path = /obj/item/weapon/storage/wallet/white
+
 /datum/gear/accessory/holster
 	display_name = "holster, armpit"
 	path = /obj/item/clothing/accessory/holster/armpit