Shantae & Rottytops + Rikka source files (Patreon)
Content
Here is a 5-step process of the Shantae & Rottytops painting from concept to completion.
You can download the PSD source file for Shantae & Rottytops here. There is a folder to toggle the NSFW alt, as well as many layers for certain colors and effects in the foreground, the characters and the background.
Don't have Photoshop or software that will open Photoshop files? You can open it with online PSD editors like Photopea. It will also load in other painting software like Clip Studio Paint, Krita and GIMP (amongst others), but they may not necessarily support every Photoshop feature and thus may look different when you open them in other software.
If you'd like the source files for the NSFW bundle of Rikka from SSSS.Gridman, each page has its own PSD in this ZIP archive.
Source file archive is available here.