Hey CiNy! Nice tux really. you might want to improve the following parts though:
1.) the Handle. looks a bit squared. if you could make it a little rounder would be better. and put some crystals on it and a lower opacity too. and for added effect, you may add some sparkles on it to show that it is glass.
2.) the Cap. looks too blurred on the lower part.
3.) the Shadow. make it a bit thinner (height-wise) though the width is good.
4.) optional reflection. you may want to make a reflection of the the feet of the tux. 
Overall: Very Good!!!