In response to u/deltaro1 \- here's a bunch of examples of action scenes. I didn't want to do a bunch of replies, so I just created a new post.

Few things I've learned:

**Adding the uncensored and rating:restricted tag helps a lot**. Otherwise, some prompts will struggle a great deal.

Muzzle flash specifically is very easy, here's the prompt for #1 and #2:

\--------------------------------------------

cyberpunk corpo office setting, in a gunfight, taking cover, firing position, firing at silhouettes in the distance, dynamic pose, key visual, muzzle flash,  
  
3::speech bubble::, bold font, exaggerated font, readable font, large font, red on white font, placed near man's head, text reads 'Definitely a GO, MITSUKE!!!!',  
  
3::action text::, bold font, ::exaggerated font::, readable font, large font, bright red on orange font, placed near rifle's muzzle, text reads 'BLAP BLAP BLAP BLAP BLAP BLAPBLAPBLAPBLAPBLAP!!!!',  
  
4::high detail, fine details, masterpiece, best quality,  expert shading, light and shadow, very aesthetic::, 1.8::artist:stanley lau::, .6::artist:cutesexyrobutts::,

\-------------------------------------------

Hand to hand combat is where I see it struggle the most. Gunfight scenes are fairly quick, but keywords like fighting stance/firing position are important. Even some kendo/kenjustu stances if your focus character has a sword are kind of understood, though I often read the description and describe it in normal language. I try to pose it more comic-book style, where you rarely see someone 'hit' someone else, and instead you just see either the after effects and/or the wind up. That works \*pretty well\*, but it's still difficult and can take a lot of generations.

Likewise, some wrestling/jujitsu terms are fairly well understood. Things like 'full mount' and 'ground and pound' can be useful (an example of 'full mount' in the images above, even).

I don't bother inpainting until I get a generation that I'm pretty happy with overall, but once I get one I do sometimes have to do a lot of it. The above images have almost none, however.

For hand to hand combat, some cool tags are things like:

motion blur, afterimage, motion lines, depth of field (in combination with a body part focus tag works best, I've found), attack trail, smear frame.

Those tags can really set off an action scene.

Hope that helps.

Action Scene Examples - with recommendations