please lend a step by step tutorial? 
what about the new foliage lighting model? but the kooolala's scenes are older than that....
are the default speedtree materials settings up to the task?
in the strange case you dont know who is koooolala: https://www.youtube.com/channel/UCpL...1yTtSUeapW3fNA
edit: my main doubts are about lighting and shadows, I know how to add fog and particles

what about the new foliage lighting model? but the kooolala's scenes are older than that....
are the default speedtree materials settings up to the task?
in the strange case you dont know who is koooolala: https://www.youtube.com/channel/UCpL...1yTtSUeapW3fNA
edit: my main doubts are about lighting and shadows, I know how to add fog and particles

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