1/60 scale blast vent deflectors/articulated armor plates for robot scratchbuilding, kitbashing, and modding

Purpose

These might come in handy if you like to scratchbuild gunpla (Gundam plastic models) or other 1/60 - 1/72-scale military plamo (plastic models). If those words are nonsense to you, don't worry about it. :)
I'm using a subset of these vents to modify a 1/60 scale Bandai Perfect Grade RX-178 Titans kit. It has been fun so far doing the straight kit build, but it looks so plain...
Appropriate to scratchbuilding, these are not derived from anything.

File contents

The STL has all the plates combined into one object.