Hello! it sure is possible to add multiple views to your models, here are a couple of tutorials to achieve this:
Blog: Mesh binding tutorial <- explains how to add alternate views
Blog: Rotating diamond tutorial <- explains how to make geometric shapes rotate by 360°
Spine: Twitch: video WVLZCfitpdE <- shows how to add multiple directions to a character
And they all include downloads!
Now, speaking of your example image, you need to have the hand as seen also from other perspectives cause just this frontal perspective view is not going to be enough: as soon as the hand turns it's going to have a hole in it!
It may also be useful to separate the hand from the arm and fingers. What movement were you planning for it precisely?
