I think the text's are ruining the impression. I like the cloud and the baloons.

 The balloons look deformed, but the cloud is AWESOME!!! The cloud is what, 3 colors?

Thank you for the good comments 

hum... cloudy.

good job !  looks much better now 

Tnx onek for your help  

i dig the angular style but i think it looks rly flat, you should avoid pillow shading, which means that your light is coming directly from the front, that makes it rly hard to read the forms and volumes of an object, put your lightsource in some top corner, like in daylight, and try sculpting your forms from thereout, using light and shadow...

heres a quick EDITagain ;D

Tnx 

Cool style