"From his rich store of treasure, Nebuchadnezzar caused to be made a great golden image, similar in its general features to that which had been seen in vision, save in the one particular of the material of which it was composed. Accustomed as they were to magnificent representations of their heathen deities, the Chaldeans had never before produced anything so imposing and majestic as this resplendent statue, threescore cubits in height and six cubits in breadth. And it is not surprising that in a land where idol worship was of universal prevalence, the beautiful and priceless image in the plain of Dura, representing the glory of Babylon and its magnificence and power, should be consecrated as an object of worship. This was accordingly provided for, and a decree went forth that on the day of the dedication all should show their supreme loyalty to the Babylonian power by bowing before the image. PK 505.2"
"Nebuchadnezzar the king made an image of gold, whose height was threescore cubits, and the breadth thereof six cubits: he set it up in the plain of Dura, in the province of Babylon."
EGW directly references the creation of the golden image described in Daniel 3:1, including its dimensions and location.