Adds an identifying mantle for Burzsiean IPC's (#13682)

code/modules/client/preference_setup/loadout/loadout_xeno/machine.dm

@@ -166,4 +166,12 @@
 	description = "An identification card given to free IPC residents within the Republic of Biesel."
 	path = /obj/item/clothing/accessory/badge/passcard/synthetic
 	cost = 0
+	whitelisted = list(SPECIES_IPC, SPECIES_IPC_G1, SPECIES_IPC_G2, SPECIES_IPC_XION, SPECIES_IPC_ZENGHU, SPECIES_IPC_BISHOP, SPECIES_IPC_SHELL)
+
+/datum/gear/accessory/ipcmantle
+	display_name = "Burzsian mantle"
+	description = "A uniform mantle identifying Hephaestus IPC's from Burzsia. Operation history and specifications are printed underneath the tarp."
+	path = /obj/item/clothing/accessory/poncho/ipc_mantle
+	sort_category = "Xenowear - IPC"
+	cost = 1
 	whitelisted = list(SPECIES_IPC, SPECIES_IPC_G1, SPECIES_IPC_G2, SPECIES_IPC_XION, SPECIES_IPC_ZENGHU, SPECIES_IPC_BISHOP, SPECIES_IPC_SHELL)

code/modules/clothing/under/accessories/accessory.dm

@@ -819,3 +819,14 @@
 	name = "AB- blood patch"
 	desc = "An embroidered patch indicating the wearer's blood type as AB NEGATIVE."
 	icon_state = "abnegtag"
+
+/obj/item/clothing/accessory/poncho/ipc_mantle
+	name = "\improper Burzsian shoulder mantle"
+	desc = "A uniform mantle made out of rudimentary metallic plates. The sigil of Burzsia is pressed into the front of it."
+	desc_fluff = "A uniform mantle of metallic plates that provide positronics in Burzsia cheap, rudimentary protection from industrial hazards and shrapnel; it's also been chemically treated to withstand the surface of Burzsia I. Operation history and specifications are printed underneath the back plate, as a failsafe for field operators to quickly identify the unit in the event it is damaged to the point where said information cannot be discerned through other means."
+	icon = 'icons/clothing/accessories/BZ_Gorget.dmi'
+	icon_state = "Burz_gorget"
+	item_state = "Burz_gorget"	
+	contained_sprite = TRUE
+	icon_override = null
+	body_parts_covered = UPPER_TORSO