I’m getting old, so it takes me a while to figure out these new tools. Good thing the model creator laid out the settings clearly—just fill 'em in and you’re good to go.
It’s a 2D character with a 2.5D background, flat coloring with thick outlines kinda style. The sampler? The creator says any works, but he personally prefers LCM and DPM++ SDE Karras. With LCM, you can drop CFG to around 1 point something and just 4 steps to sketch out a rough direction, then bump it up to 20-something steps for the final render. For other samplers, rough drafts take about 10-20 steps, final output 30-50 steps. If the prompt’s complex, let it simmer a bit longer past 50 steps—fingers and details come out cleaner.
He listed a ton of aspect ratios. I usually go with the portrait recommended size he marked, then run an upscale. Super beginner-friendly—you don’t need to pile on a bunch of fancy stuff to get decent images.