Don't know if you guys know about this software, I have just discovered and fell in love with it, thinking about buying it. It is exactly what I was looking for to practice line art / sketching / inking... Makes it very easy to bring out that image you have in your mind, from any perspective. And it's good that it's quite cheap, I am only getting that "Import Your Own 3D Models" addon, then you don't even need the extra packs.
store.steampowered.com
Does anyone here uses it? There is nothing like that on the market.
I guess you can achieve the same result in Blender for free, but it would take way more time. From the videos I have watched of MangaKa, it seems very very easy to use and fast to achieve the result you want.

MangaKa on Steam
MangaKa is a tool that helps artists who uses line art in their work, be it as a reference, guidelines, or even as final renders, to help them save time in production and speed up workflow!
Does anyone here uses it? There is nothing like that on the market.
I guess you can achieve the same result in Blender for free, but it would take way more time. From the videos I have watched of MangaKa, it seems very very easy to use and fast to achieve the result you want.