When commercial designer Bauer Interiors hired the architectural firm of Landry and Lewis in Hattiesburg, Miss. to provide interior drawings of Horseshoe Casino's new riverboat, King of the Red, in Bossier City, La., they knew the draftsman would use computer-aided-design (CAD) graphics. Therefore, the company expected more than the usual hand-drawn renderings for the 275-ft.-long riverboat Horseshoe intended to replace its smaller Queen of the Red. What they didn't count on getting were computer renderings so faithful to reality that when they are placed next to actual photographs of the finished interior, it's difficult to tell the difference.