all details are accurate, and all polygons are quads modeled in correct edge looping, you can easily add mesh smooth to the low res version and edit it as you wish

engine compartment is textured not modeled

MAX5 format
2 reselutions
low res 172628 polygon
high res 275340 polygon (mesh smooth is still added so you can change it)

MAYA6 format
2 reselutions
low res 172628 polygon
high res 275340 polygon (mesh smooth history is still existing)

3ds format
2 reselutions
low res 172628 polygon
high res 275340 polygon

obj format
2 reselutions
low res 172628 polygon
high res 275340 polygon