There are different ways through which you can do this crafting of 2D into 3D like of scalling, shearing. https://errorcode0x.com/fixed-dell-printer-error-016-302/ helped me to get the best way to do this.
The reason this hashtag started was that there was a guy in Japan criticized the company behind pokemon(gamefreak) saying that their 3D artist are useless. and skilled 3D models would be able to be made in 5 minutes. He mentioned that you can do 800 pokemon each in 5minutes so close to 60 hours will be only needed. and if they can't do that, they are not worth the salary. and 3D modelers took this as a challenge. Resulting in 3D modelers doing modeling / sculpting in various 3D software.
Don't know if you're still having this issue but it's fixed by enabling "Specify Manual Texture Size" and then playing with the "Manual texture size" input until it seems right.
Daniel Thiger has just released his Desert Pack with 3 Substance materials from his ArtStation page. The set features organized full source .sbs (& sbsar) files with comments.
1. Wind Eroded Cliff
2. Desert Sand
Personal, Indie, and Studio Licenses are available. Substances and exported textures cannot be redistributed or resold unless as embedded components of electronic/interactive media.
Substance Designer 2017.1.0 or newer is required.