I am testing eevee, these are some stills renders with lt.
the version used gave me a lot of crashes (2018-03-15 00_51 has: 316cccc4), but I was able to get the images out at 4500x3500 in less than 20 seconds each.
the scene was created for blender cycles, and was imported to eevee, retouching in this textures and lights.
the output of the images I made them with .exr to be able to take the layers to photoshop, but with the color mangament in filmic, the result of the colors was not the same as in blender.
There are still errors in the mesh and some textures are not well controlled.
the images have post-production in photshop with raw camera and google nick collection
in eevee, settings by default.
sorry for my english.