The reveal was in engine, everything you are doing in EQL is in EQNs engine, the human models are the same, and they showed chester the cheeta and the wizard chick casting spells and killing mobs in the reveal.All of the EQN development currently happening is the toolset creation. Mob creation, AI scripting, etc. really needs to be in game before they can create real content and those tools aren't done yet. I'm sure they have people working on design documents and systems, but I doubt there's any actual in-engine content to be seen yet aside from concept art/models.