hi everybody!
 
     today I made a samovar (as a russian big teapot),
     Which is often can see in a russian homes of villages in a kitchen.
    (made by GMax old easy 3DMax)

   

    How quick and easy importing in CoDWaWRadiant, and which settings need for import in the Radiant?
    need a some easy method

Check these. Not sure if they will work for your version of max.
You may need to change the worldspawn if its a .map
Or
You may need to change the first line in the xmodel export.

http://www.maxplugins.de/max2013.php?page=3&range=Import%20/%20Export&bit=32&sort=Author

https://sourceforge.net/projects/xmodel6impexp/?source=directory

Most members use a free student version of maya with a xmodel export plugin or blender with export plugin.
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If you cant get it converted send me a pm.