I played epic back in the 1980s when it was first released. My understanding is that it was discontinued long ago. All of my models were plastic and back then, there really wasn't too much variety, especially in vehicles. Landraiders, Rhinos, Predators, Land Speeders, Leman Russ tanks, etc. and that's about it for imperial forces. There were some really impressive custom jobs for titans and the super heavy battle tanks. Eventually, I do believe GW released more models, but I think it was towards the end of Epic's short lifespan.