OH MY OH MY OH MY. This is like nothing I've seen in a Long.Long.Time.Ever since the AIGC apps flushed into the market and the good and the bad and the ugly coexist which makes your eyes dizzy and makes it difficult to find the gold.
They have plenty of styles to choose from - - the SciFi is definitely my all-time fav since I write SciFi short stories as a hobby in my free time, and I can get inspired from the images generated in the app. And you can put in as many as 500 words in the prompt bar to achieve the desired details in the outcomes.
Btw., imho I find it best to set the Face Similarity parameter to 1.2/1.3 as it seems it's where the algorithm finds the perfect balance between your uploaded photo and the desired style and effect.