Forum:NB:Lomrokk artist credit

The artist for is Ian McDonald.

Source #1: The art is by bigmac996 on Deviant Art, whose name is listed as Ian. Source #2: Other art by that artist is shown on an artist profile for Ian McDonald at Slideshow Toys.

I've been working on some Star Wars themed Magic: the Gathering cards and trying to credit my artists. Would it be possible to have permission to credit artists on Wookieepedia if the credit is missing?