Very nice composition, the clouds look so real! Yeah, large ecosystem populations can be very tough; when I populate, Vue asks at least 3 times during a population if I wanna continue bcuz it consumes too much memory ...though last time it crashed and ran out of memory because I forgot to disable displacement on a somewhat large terrain What render settings did you use?
thank you very much, for this I did not do much with the settings, I just used the final render setting. But did some post work with it in photoshop after it was rendered. I used the burn tool to darken up the clouds.