I love this, it's so realistic it could easily be passed off as a model. I am only beginning to learn proper 3d modelling recently and am spurred on by work like this. I just hope soon I will be able to produce something that looks real like this.
jeese...that's damn realistic! that's awsome how on the far left of the green one it refracts (i guess that's the word) with the red one. you're the first person ive seen to do that in 3d, awsome work!