It looks awesome blade_master777.Sometimes I'm using even 1000 samples for rendering to remove noise.I don't know how is your knowledge with blender is,but you could check on blender cookie how to render with new realistic blender render cycles.Unfortenatly I can't export it well to blender from moi3d.It is the blender's issue not moi.Most satisfied results gave me lwo exporter in lightwave version 7,when we talk about polygonal exporters.Nodes looks complicated,but there are a lots of possibilities to achieve different results.Here is the link for rendering a car with cycles,if you want to achieve better results.

http://cgcookie.com/blender/2012/04/06/rendering-a-sports-car-in-blender-cycles-part-01/