Ideally you want the version of Dynamic Auto Painter that runs as a native Photoshop plugin rather than a standalone. I forget exactly what it's called. Ah yes, here we go.... it's the $100+ "Photo Reactor + Reactor Player for Photoshop". Basically DAP for Photoshop, and it has basically the same Graphic Novel filter but more easily tweaked for humanising line-art from Firefly. Then you can include it in a custom Photoshop Action, once you get the workflow nailed down in a notebook and can then automate most of it.

Such a pity you can't run the latest G'Mic. For Photoshop CC you should be able to drop the .8BF file in  C:\Program Files\Common Files\Adobe\Plug-ins\CC and it should just work. At least on Windows. Could be that you use a Mac? I never knew Mac users couldn't run it. They do have an online version, so you can see what you're missing. Then perhaps look at various Mac software that includes it as native - Krita, digiKam, or even (shudder) Gimp.

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