Hi Praveen,
It's interesting that you showed that the tiger is sleeping right in the middle of the road practically! He must know that you won't run him over! This also shows how difficult it must be to get a clean composition of one .....as the BG's look tough to work with. Did you get any after he woke up? Looking forward to seeing more.
PS If you get a chance......post the specs so that others may learn and we can comment more specifically on settings.