I learned that the official name for this star destroyer/death star texture is "greebling". Anyway, I love it. To bring the style out you'll need to use a descriptive pre-prompt (in addition to the trigger) like:

1mp3r14l_style. A hyper-detailed dark yet vivid cinematic photograph featuring heavy greebling, intricate interlocking hull plates, and industrial mechanical textures. Surface is composed of matte burnished durasteel with deep recessed crevices, tiny glowing fiber-optic light points, and sharp symmetrical geometric paneling.

The gallery images were all created with:

Strength: 1
Steps: 9
Sampler: euler_ancestral
Scheduler: flowmatchdiscreetscheduler

(other sampler/scheduler combos look more greasy 🤮)