I am looking to set-up an N-Gauge layout for me and my son, and would like to know if ANYONE out there has heard of or seen an N- Gauge Locomotive that blows real steam or smoke?!?! I have just begun search, and found some that said they have seen it before, somwhere, and then others that say it’s NOT possible because there is not enough power to the unit to create the smoke. If anyone knows about or can help, I would really appreciate it. I would love the names or websites of a manufacturer or line that may have such a unit(s). Respond back here, or email christopher.shaw@occ.treas.gov. thanks.