Hahaha! I didn't realize about the egg shapes until I read your comment! Those jetbikes are by 3-D Arena + buildings by vbarreto. (Have updated credits page finally with this series). I wanted something looking fast but round too + like these jetbikes a lot! Thank you very much for your information! I'll use that to try for more realistic renders! For this one I was experimenting playing around with different settings. It does have this little abstract cartoon to the feeling. Always good to be learning new 3D stuff!
The planet of the Easter bunny? The reflections are fantastic, but I would have to ay there may be a bit too much shine on everything. The plastic look is best accomplished with a white specular and ray-traced shadows so that the colors can reflect through the transparent shadows and onto local surfaces. Overall this has a very abstract feel and if that was what you were going for you did a great job.