Armored zombie mediocre drops

Are armored zombies supposed to not drop anything special? All I’ve found so far are really basic electronic materials, heating elements and such. Not even dissecting or butchering them gives more than regular loot and they’re pretty tough buggers. I was expecting at least steel plating or something similar. Unless the good stuff are really rare drops…

Odd drops here…seems like it’s basically broken power armor
“entries”: [
{ “item”: “power_supply”, “count”: [ 0, 7 ], “prob”: 25 },
{ “item”: “element”, “count”: [ 0, 3 ], “prob”: 40 },
{ “item”: “cable”, “charges”: [ 0, 12 ], “prob”: 60 },
{ “item”: “transponder”, “count”: [ 0, 1 ], “prob”: 25 },
{ “item”: “circuit”, “count”: [ 0, 8 ], “prob”: 40 },
{ “item”: “small_lcd_screen”, “count”: [ 0, 2 ], “prob”: 25 },
{ “item”: “RAM”, “count”: [ 0, 1 ], “prob”: 25 },
{ “item”: “depowered_helmet”, “count”: [ 0, 1 ], “prob”: 20 },
{ “item”: “depowered_armor”, “count”: [ 0, 1 ], “prob”: 20 }

I guess that settles it. Armored zombies are basically wearing plate, since their armor is broken and is functionally similar now witha bunch of electronics possibly sticking out here and there.