Vernier thrusters for scratchbuilding/kitbashing 1/60 scale robot models

Purpose
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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 verniers 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
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The two files have the same geometries included, one just lumps them together, the other does not.