Make a list of existing models' polycounts and texture sizes

[sprunk]

We can't give modellers any ballpark data on reasonable polycounts (or texture sizes) for any future work unless we know what existing models even have. Produce a list like

unit	polies	texture
storage	31337 triangles	256x256
detriment	1234 tris (617 quads)	4096x4096
scalpel	2345 tris (2 faces)	1920x1080

Remarks:

• every model checked is good, you don't need to list everything in one go
• .s3o model format probably needs UpSpring to open (and no idea if it shows the number of triangles/faces so it might require a conversion to some other format and open in e.g. blender), installer is here https://github.com/ZeroK-RTS/SpringRTS-Tools/tree/master/upspring
• pay attention to the difference between triangles (base polygon that engine ultimately converts everything to AFAIK), quads (becomes 2 triangles), and general "faces" (can be a triangle, a quad or even any higher polygon; hard to tell)
• the immediate task is to just produce raw data, don't worry about analysis if you're not into it