Serie of short animations (bumpers) for self promotion

Three 3D bumpers for self promotion. Some are longer than a couple of seconds but that's fine tuning for later. Fun to make (even with the trial and error) and happy with the result. So up to the next step...which will be more complex but still simplicity in his form. A big thanks to those people who are willing to place great tutorials on the internet. Greyscalegorilla, eyedesyn, SioPio to name a few...