This is actually my 3rd but it is the first one that I thinkis pretty cool. It is Clouds sword from final-fantasy. It is untextured. The pivot Point is centered in the middle of the handle so it rotates well.
Here is another object/map that I found on sketchup. It is an untextured Blood Gulch from the origional Halo. It is very roughly made but it looke good enough. Since it is untextured and does not have any sub-parts I just applied a greenish collor to it.
Thanks for the comment. As soon as I figure out how to make sub-parts then I'll try and remake these and make them better but for now I can only convert the objects as a whole.