Substance painter
https://www.youtube.com/watch?v=IGGQl9kVB1M
3DCGモデルに直接ペイントし、結果をリアルタイムに確認できる。物理ベースレンダリング（PBR）に対応した、フォトリアルなテクスチャを制作できる。
Substance Painter | CG用語辞典 | CGWORLD Entry.jp
現在のゲーム業界では（2020年5月現在）Substance Painterというソフトでテクスチャを作成するのが主流になっています。
https://www.onikitakumi.com/character_skill8
https://youtu.be/-pYImGJ0wwA
2:00
公式
Substance Painter - 3D Painting Software
価格
Blenderとの連携
https://www.amazon.co.jp/BlenderユーザーのためのSubstance-Painter-藤堂＋＋-ebook/dp/B06XP5LHKN/
本、出しました！（BlenderユーザーのためのSubstance Painter) - CGrad Project
Substance Designerとの違い
Substance Designer allows you to create custom substance files. It has a lot of power with a mix workflow of working with procedural textures and bitmaps. However, SD doesn't have a great option for painting textures. There are 2D painting tools, but there are not a perfect solution.
This is where Substance Painter comes in. SP is designed to allow you to paint in full 3D. It is a great combination to have with SD as it can be used not only to paint full textures, but to also paint masks that can be used in SD for material filter generators such as the ones used to make edge wear and dirt. SP won't allow you to create custom substances.
https://steamcommunity.com/app/273390/discussions/0/558749824650889973/
https://twitter.com/cellgraphix/status/1274703469375483905
NPRのキャラモデルの塗りをしている