Home » N Scale News » Athearn Big Boy Gallery Athearn Big Boy Gallery August 4, 2010|Tags: 4-8-8-4, Athearn, Big Boy, Model Railroading, N-scaleNo Comments We finally had an opportunity to shoot Athearn’s very well done n-scale 4-8-8-4 Union Pacific Big Boy. The full Helicon Focus photo set follows below with gallery thumbnails that link to our high-res galleries. Enjoy! Logging In... You must be logged in to post a comment. Profile cancelYou must be logged in to post a comment.