Moves stuff from modular, updates sprites

Also, digitigrade variant is corrected, hopefully.

code/modules/clothing/head/misc.dm

@@ -362,3 +362,10 @@
 		if(prob(3))
 			message += pick(" Honh honh honh!"," Honh!"," Zut Alors!")
 	speech_args[SPEECH_MESSAGE] = trim(message)
+
+/obj/item/clothing/head/assu_helmet
+	name = "ASSU helmet"
+	icon_state = "assu_helmet"
+	item_state = "assu_helmet"
+	desc = "A cheap replica of old riot helmet without visor. It has \"A.S.S.U.\" written on the front."
+	flags_inv = HIDEHAIR

code/modules/clothing/suits/miscellaneous.dm

@@ -633,3 +633,14 @@
 	flags_inv = HIDEGLOVES|HIDEEARS|HIDEFACE|HIDEHAIR|HIDEFACIALHAIR
 	body_parts_covered = CHEST|GROIN|LEGS|ARMS|HANDS|HEAD
 	alternate_worn_layer = UNDER_HEAD_LAYER
+
+/obj/item/clothing/suit/assu_suit
+	name = "ASSU suit"
+	desc = "A cheap replica of old SWAT armor. On its back, it is written: \"<i>Assistance Skipping Special Unit</i>\"."
+	icon_state = "assu_suit"
+	item_state = "assu_suit"
+	blood_overlay_type = "armor"
+	body_parts_covered = CHEST|GROIN|ARMS|LEGS
+	flags_inv = HIDEJUMPSUIT
+	resistance_flags = NONE
+	mutantrace_variation = NO_MUTANTRACE_VARIATION