Good find, but the lighting is a little odd. Warm sunlight from the left and moonlight from the back.

yes you are correct lighting little odd

Nice idea, maybe a biiiiit lighter here and there (ie by adding some light sources?) would have been nice. Good luck!

Good blend.

its just that background in that image itself i just adjusted the hue saturation values

At the moment there is no distortion of the background within the ball itself....

yes that's better GL Author

Love the crystal ball. I think leaving a little more texture in the box would have been better - but like the clean clarity of your scene too. Good luck.