probably fine

code/modules/mob/living/simple_animal/corpse.dm

@@ -161,4 +161,19 @@
 	corpseuniform = /obj/item/clothing/under/color/lightpurple
 	corpsesuit = /obj/item/clothing/suit/wizrobe
 	corpseshoes = /obj/item/clothing/shoes/sandal
-	corpsehelmet = /obj/item/clothing/head/wizard
+	corpsehelmet = /obj/item/clothing/head/wizard
+
+
+/obj/effect/landmark/mobcorpse/nanotrasensoldier
+	name = "Nanotrasen Private Security Officer"
+	corpseuniform = /obj/item/clothing/under/rank/security
+	corpsesuit = /obj/item/clothing/suit/armor/vest
+	corpseshoes = /obj/item/clothing/shoes/combat
+	corpsegloves = /obj/item/clothing/gloves/combat
+	corpseradio = /obj/item/device/radio/headset
+	corpsemask = /obj/item/clothing/mask/gas/sechailer/swat
+	corpsehelmet = /obj/item/clothing/head/helmet/swat/nanotrasen
+	corpseback = /obj/item/weapon/storage/backpack/security
+	corpseid = 1
+	corpseidjob = "Private Security Force"
+	corpseidaccess = "Security Officer"

code/modules/mob/living/simple_animal/hostile/nanotrasen.dm

@@ -21,8 +21,7 @@
 	attacktext = "punches"
 	attack_sound = 'sound/weapons/punch1.ogg'
 	a_intent = "harm"
-	var/corpse = /obj/effect/landmark/corpse/nanotrasensoldier
-	var/weapon
+	loot = list(/obj/effect/landmark/mobcorpse/nanotrasensoldier)
 	atmos_requirements = list("min_oxy" = 5, "max_oxy" = 0, "min_tox" = 0, "max_tox" = 1, "min_co2" = 0, "max_co2" = 5, "min_n2" = 0, "max_n2" = 0)
 	unsuitable_atmos_damage = 15
 	faction = list("nanotrasenprivate")
@@ -37,16 +36,6 @@
 	say("411 in progress, requesting backup!")
 
 
-/mob/living/simple_animal/hostile/nanotrasen/death(gibbed)
-	..(gibbed)
-	if(corpse)
-		new corpse (src.loc)
-	if(weapon)
-		new weapon (src.loc)
-	qdel(src)
-	return
-
-
 /mob/living/simple_animal/hostile/nanotrasen/ranged
 	icon_state = "nanotrasenranged"
 	icon_living = "nanotrasenranged"
@@ -55,7 +44,8 @@
 	minimum_distance = 5
 	casingtype = /obj/item/ammo_casing/c45
 	projectilesound = 'sound/weapons/Gunshot.ogg'
-	weapon = /obj/item/weapon/gun/projectile/automatic/pistol/m1911
+	loot = list(/obj/item/weapon/gun/projectile/automatic/pistol/m1911,
+				/obj/effect/landmark/mobcorpse/nanotrasensoldier)
 
 
 /mob/living/simple_animal/hostile/nanotrasen/ranged/smg
@@ -64,4 +54,5 @@
 	rapid = 1
 	casingtype = /obj/item/ammo_casing/c46x30mm
 	projectilesound = 'sound/weapons/Gunshot_smg.ogg'
-	weapon = /obj/item/weapon/gun/projectile/automatic/wt550
+	loot = list(/obj/item/weapon/gun/projectile/automatic/wt550,
+				/obj/effect/landmark/mobcorpse/nanotrasensoldier)