Hello John,
If you are an absolute beginner with Blender, be sure you master this series of videos first:
The Blender Fundamentals are the absolute basics you need to know first, before doing anything else:
– [url]https://www.youtube.com/playlist?list=PLa1F2ddGya_8V90Kd5eC5PeBjySbXWGK1[/url]
Sculpteo also offers a nice and very detailed 3D printing tutorial with Blender over here:
– https://www.sculpteo.com/en/tutorial/prepare-your-model-3d-printing-blender/
I’m looking forward to see your first DragonBall-Z characters