indeed, that's what i had in mind

Thank you for the kind words.
@metaru: the hero will be pushing this around. But there will be no
                   animation on the glass ( maybe you want to have the character in the ball )
@surt: you are right that I have to learn a lot making things cleaner!
            

That's just amazing. I don't know what to say, but it's amazing.

Congratulations - on the grass you've done as a background, this looks near photo-realistic! Fabulous work.

TRULY BEAUTIFUL!

it truly looks amazing. in your game, is your character suposed to push this or its just part of the scenary.

Well done.

Reflection is great and the caustic effect is a nice touch.
Overall though it looks rather sharp and busy some smoothing would help a lot I think.