the model is nice but i think it would look better if it weren't fully smooth shaded.
you could try to download one of the recent blender cvs builds (search their forum). there is a new smoothing modifier which allows to set individual edges smooth/hard.
this gives you much more control over smoothing than the old blender method of setting faces smooth/solid. it also should automatically work together with my exporter but i haven't tested it yet.
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for example download it here:
http://www.blender.org/forum/viewtopic.php?t=7450&start=0the modifier is named edgesplit now. just use the "from flag" option and edges can be set hard with [ctrl-e]->[mark sharp] then.
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