yeah.. this attachment is of mental ray rendering.. same thing.. by the way i didn't use much attributes of rendering..(just a low quality rendering to check the flow) and i think i'm not making it clear.. i'm comparing my work to the transformers' scene.. where cube enters the earth's space.. so u could help me with the ways of doing it.. i tried with fluids also.. but result is not as good as this..
the attachment with this post is different than that last attachment bcoz i just decreased the opacity level.. here it quickly covers the whole surface.. i wanted it to be slow flow sir..