The emissive is in one of the masks, I think mask_1 alpha This vid goes through them @2:40 [ame="http://www.youtube.com/watch?v=6_pTAxfvKwc&t=2m40s"]From Maya to Dota 2 - YouTube[/ame]
Haha, I don't think there's any shortage of Dota 2 invites out there; you can get them for 2 cents on the Steam Marketplace or just check out http://www.reddit.com/r/sharedota2/]r/sharedota2.
I created a video tutorial to help you along the compiling process from Maya to DOTA 2. http://youtu.be/6_pTAxfvKwc There's also a section at 2:30 that goes over what all the mask channels will do.
And is doing items for Dota 2 more worth it than having a job in the industry? I always though getting one or several dota 2 items in game would be a great catalyser to land a job in the vidya game!...