I am not currently working on a Spartan and have no unfold requests, but if there's something thats not unfolded in the armory it is always a big help to unfold it if you have the time/desire. Someone, at some point will be grateful that you did, and if you do it now while there's "no" demand then when people do want it they won't have to wait!
Our armory assets are created, unfolded and generously made available to the community for free by our members and any help you can provide will be greatly appreciated. Especially when it comes to unfolding which a lot of people struggle with.