Coming back from researching more, I found this company called Miziker Entertainment. Their description reads "Miziker Entertainment designs and creates CGI content on all platforms for clients around the world." Using the wayback machine I went to their credits and found they were involved with BGW. Scrolling down is a credit for "BUSCH OLD COUNTRY Williamsburg, Virginia Swiss Village Show Consultant `96" Now this could not be for this ride, but I can't think of what else they could have done for BGW in 1996. Lemme know your thoughts.
It was probably for a stage production and not KAC. Ron Miziker himself is a Disney legend. He created iconic live entertainment like the Hoop Dee Doo Musical Review and the Electrical Parade and continued to do these kinds of projects after he left Disney.