The only routes that I know Rico has released are the original Sissiboo Logging, the Rio Grande Southern, Kleinstadt, Petersdorf-Seifersdorf, and his recent Christmas layout. He has posted images displaying several other model railroads, including an expanded version of the Sissiboo, a Swiss model railroad, and the Hangman Creek Lumber Company, but to the best of my knowledge, he has not released any of them for public download at the time I am writing this.