Hi here render of the model asset that i done for my Alien game. Blende cycles 700 samples with denoise and used nexus PBR Shader
Here image without post pro 
[ATTACH=CONFIG]500894[/ATTACH]
Cool! You going to bake the render result so you can view in real-time? Or is this for a pre-rendered cut-scene?
This is just viz, in game this model looks good too, but I was interested to see how it looks like in blender =) Soon i can upload in game screens from UE4