While we take pride in the prototype accuracy of most of our HO products, you will find items bearing an I-Series designation (and item numbers with an "81" prefix) may feature imaginary graphics or stray from historical accuracy. These products are exciting and enjoyable for railroaders who like to use their imagination and just have some fun.
Imagine if the BNSF developed a "Heritage Series" of locomotives like the Union Pacific. A SD70ACe in Santa Fe livery would be a knockout!