Here’s an Athearn Genesis GP38-2 that I’m offering for sale. 
This newer run GP38-2 is equipped with ESU LLC - LokSound and 50348 Subwoofer speaker, a NixTrainz decoder buddy and plenty of auxiliary LEDs. 
Conrail 8055 includes front illuminated numberboards, front red marker lights, ground lighting with KV Models housings, front rear and side walkway lighting, and a prototypical weathering job by its previous owner. 
This would make a great addition to any mid-late 1980s to early 1990s layout.