OTTAWA 120x25x45 mm
NILE 140x37x22 mm
AMAZON 110x25x95 mm
COLORADO 120x25x60 mm
RHINE 450x60x30 mm
SEINE 450x60x30 mm
MEKONG 180x25x100 mm
NIGER 350x25x62,5 mm
PARMA 44x43x44 mm

Model properly sized in mm units
Model has no hidden/frozen elements, no groups/linked objects
No lights, cameras, helpers, layers, particle view
All elements has 100/100/100 scale and correct normals
No any modifiers in stack except of turbosmooth
Elements properly named