I think that one of the things that is keeping interest in Elysion as a potential framework for them, other than the recent high volume of frameworks of late, is that it doesn't have much branding or visual demos and/or presentation of what it can actually do.

Show off some demo videos or have them play a couple of game demos that use it and perhaps you'll garner more interest in the otherwise technically impressive framework.

Maybe start by drawing up a simple sleek looking logo that fit's the style of the framework it's self?