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