It is so new that there is no customised screen protector for this XE-1!
Found a perfect fit 2.8 inch screen protector at Funan. Check out also if some of the stores have stocks by now since it is launched for a few days already.
The X100 LCD should be the same size .. I think if you ask for X100 screen protector you can find a number. If you ask for X-E1, they will say too new, not being aware that they have the same LCD.
This should work
LCD Screen Protector - Hercules Lcd Armour Protector for Fuji x100 - Sgcamerastore.com :: Professional Photography Accessories / Videography Equipments / Studio Lightings / Studio Kits / Studio Equipments - (Powered by CubeCart)