A lifelike ground environment ... and the new grass looks much better, with shades depicting slight undulations of the ground and height differences.
I like also the visible effort to create a complex cloud system, in the Bf110 pic you can see both cirrus clouds and cumulus clouds. The cirrus clouds should be much brighter thou, even at sunset, and so the top of cumuli.
I guess that we should be patient and wait the final result
Cheers,
Insuber