The edges where you've extracted the elephant from the background are very rough. You may want to try using the pen tool for more control.

You also need to adjust the edges which are shadowed and highlighted, as your background has the light source from behind the elephant, which would provide a back lit "halo" effect, rather than a strong highlight on top and a shadow beneath.

Such a pretty image of a happy little elephant in a field, love the whole image and all the hard work you put into it, quite beautiful!!! The image is very wonderful and a lot of love was used to create it, GREAT JOB AUTHOR!!!

Elephant is too green, and you might have been better off using a real sky. Still time to revise.

Very cute, i would bright a little more the sky and add some more light on the elephant's head.

i like it... but can change the sky to a more cheerful one?

Cute and happy, GL!

????? There was a revision and now it's back to the old version? The revision was much better.

Cute...

beautiful.....GL!!

Great coloring and blending but you're missing shadows on the elephant. As you can see the background's light is from right->left and the elephant has no shadow at the left.

Cool image. Kind of an odd setting for an elephant and an ant. I like it anyway. Please upload a hi-res so that it can be judged properly.

The shadow under the ant is not consistent with the light source, and the lens flare is out of place and very fake looking for an overcast sky...

Kind of an odd setting for an ant and an elephant. But really nice image. Fun.

The shadow looks fake, try to harden it a little on the contact zones with the ground.

The lens flare is very distracting, it takes over the whole image. If there were clouds like that then there is no way the sun would flare like that through them.
I would play a little more with the image, you have plenty of time author

what a load!!!! the ant will certainly need a few days rest to recover

the lens flare is very distracting....... judging by the colour and the clouds I can't imagine there would be such strong rays or flares about anyway.

Such super ants could make great environmentally friendly means of transport

Woah! Nice one, man!

The light source is from the right. The light on the foreground elephant is from the left, so either flip it to match the lighting or make a highlight on its right side. Good color matching.

It is very cute.. maybe the mother elephants eye should be the same as the baby?

changed the eyes....and also the ligting.thanks for your suggestion guys.....

nice color matching

thanks,,,,