Lol i like it.

My favorite part about this piece is that the giraffe is life size:

http://www.petitelapgiraffe.com/photos.php

I am #1,196,996 on the waiting list for my own petite lap giraffe!

 The giraffes legs seem a tad too far apart.

I like how you used the separation/transparency.  Nicely done.

 the optical illusion on the giraffe is really cool! took me a while to notice

I didn't see the first version, but even in this one the distinction between the animals and the background could be sharper.

Yeah, you're right.  I'll make some changes soon.  Thanks.

EDIT:  Any better?

Yeah, nice work. But the bkg is a bit too close to the shades of the animals...maybe something more like this: http://i.imgur.com/8irgD.gif

i like it but the grass color seems to be too dark