Version 2 is out! More cartoony/stylized, but is adaptable when using realism-focused checkpoints/tags.

Attempt to recreate the general vibe, subject matter and style of the album/tour art of the Mars Volta. Best suited for photorealism and traditional/surrealism fine art (like Goya, Kahlo, Dali).

Best settings I've found so far: CFG 4, DPM2 a, 23 steps, Weight 1.35.
HIGHLY RECOMMENDED TAGS:

Concept/style:

,(eerie, occult, surreal), dark, weird, gradient, 

Optical/visual: (combine/mix)

Casimir effect, Doppler broadening, Aconic reflector, anomalous dispersion, attenuation distortion, Spatial dispersion, collisional narrowing, Anticrepuscular rays, Complex conjugate reflection, Negative refraction, Circumzenithal arc, Depth of focus, 

• Aconic reflector and depth of focus together specifically created one of the most terrifying images I've seen in my life with this prompt:

Realistic, photorealistic, people, nightclub, eerie, surreal, mild gradient, Aconic reflector, Complex conjugate reflection, Depth of focus, love, attractive