It appears that you can put in the artist name to search 3D designs at vectorart3d.com:
Designs by James Booth: http://www.vectorart3d.com/store/index.cfm?q=booth
Designs by Dasch: http://www.vectorart3d.com/store/index.cfm?q=dasch
Designs by Artist on VectorArt3D.com
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