I advertised this on Patreon as a "sneak peak for an upcoming painting", but then I never managed to finish the piece and it is catching dust in my WIPs folder to this very day (over one year of time). So I guess these process shots are all that ended up coming from it?
The different ways a player can take their turn in Opus are called the “processes”. There are eleven processes, not counting Ionization and Purification.