This is the TIE Advanced used by the Inquisitor in Star Wars Rebels.
The wings will fold if as per the original. I used modelling pins for the hinges.
Check out my Facebook page https://www.facebook.com/300zxcolin to see what I'm working on and other cool stuff.
I'll be selling my stl. files soon but don't worry, I'll still post free stuff on Thingiverse regularly.
Update 22/10/18 seperate canopy frame and glazing added