from Liam over at the Overlords here is the latest Sneak peek from FW of their legion sniper or reconnaissance marines:
 
and in this picture from Christophe a construct for the Mechanicums Ordo Reductor:
 

this looks awesome and cant wait for the rest of them, looks like i might be adding a unit to my IG for fun. Might even use one as a combat servitor for an inquisitional warband.