Cinema 4d file is animated with xpresso and HUD so that with just a pull right or left you can animate and quickly put your plane flying.
Render settings and textures are applied.
C4D file has 16136 points and 16026 polygons
3ds file has 66939 points and 117504 polygons
the other files will have aprox. the same count of points and polys that 3ds file.