This is a variant of the Double Deck Style specific for Illustrious checkpoint.
The first version of this Illustrious variant is more a training test than a true viable lora.

The keyword are 'double deck, monster girl, ?????? monster, ?????? creature' but you can use specific characters details and features like :
- 'faceless, no face, no eyes, mouth, lips, no nose' for characters with only lips/mouth on head
- 'faceless, no face, no eyes, no mouth, no nose' for characters with no face feature on head
- 'headless, no head, faceless, no eyes, no mouth, no nose' for characters without a human head
- 'faceless, no face, no eyes, mouth, lips, no nose' for characters with only lips/mouth on head

To help getting creature more like Double Deck creation, you can use the current character prompt 'mature woman, large body, thick, curvy, voluptuous, huge breasts, sagging breast, tall woman, larger female'

For more specific character in Double Deck work, you can you this one :
- 'robot girl', 'android', 'tesla girl' and 'assaultron' to generate robot
- 'silent hill' plus 'pyramid head' or 'bubble head nurse', which are more chaotic during generation
- 'white and black' for the original style, or 'colored picture' to force painted variant of the style

List of all raw characters prompts (may need for some adjustments) :

- Anthro

• anthro girl, raccoon girl, raccoon, monster girl, slit pupils, animal hands, paws, claws, blonde girl, raccoon tail, raccoon ears, raccoon nose, blonde girl, brown fur, two tone body, large ??????, enormous breast

• anthro female, frog girl, wet ?????, green body, long toes, long fingers, 2 eyes, sagging breasts, frog head, frog eyes, frog legs

• anthro girl, deer girl, deer, furry, fur, fur on chest, deer ears, huge breast, boots, jacket, panty, bra, underwear, ?????? poking through clothes

- Feral

• monster hunter, jaggia, lizard girl, dog ears, lizard skin, claws, feral girl, brown scale

- Animatronic

• fredina nightclub, fnaf, cally3D, big woman, anthro girl, huge breast, large areola,gynomorph

- Monster

• monster, ?????? creature, mushroom creature, mushroom, humanoid mushroom, plant monster, plant creature, mushroom monster, no arm, eyeless, breast, no face, conical mushroom, conical mushroom hat, headless, no head, faceless, no eyes, no mouth, no nose

• bubble_head_nurse_silent_hill, silent hill, eyeless, (bubble head nurse), large breast, nurse coat, nurse, eyeless, high heels, lips

• pyramid_head_silent_hill , silent hill, pyramid head, eyeless, no head, headless, big woman

• licker_monster_silent_hill, reverse ??????, silent hill, eyeless, licker monster, brain head, lips, tongue out, long tongue

• zipper_girl_silent_hill, zipper girl, monster girl, silent hill, inside black suit, fat, faceless, no face, no eyes, eyeless, mouth, lips, nose

• the exit 8, (hidden wall woman, wall woman), ghost girl, shindere, (grid skin), blind, blind eyes

• monster, monster girl, ?????? creature, cyclop, giant, no arm, bold, half closed eye, mono eye, 1eye, reverse ??????, inverted ??????, huge breast, large ??????, no mouth, no nose,

• monster girl, kappa girl, eyeless, reverse ??????, inverted ??????, eyeless, fat, sagging breast, large breast, large ??????, inverted ???????, palm hands, hair over eyes, turtle shell

• plant girl, piranha plant, creature, ?????? creature,leaf arms, eyeless, green body, red head, colored picture, lips, no face, no eyes, no nose, large mouth, huge lips

• blank monster, underground monster, bipede underground monster, humanoid, lips, thick body, large ??????, huge breasts, faceless, no face, no eyes, mouth, lips, no nose, no ear,

• blank monster, underground monster, quadripede underground monster, feral, large ??????, dark ??????, huge breasts, faceless, no face, no eyes, mouth, lips, no nose, no ear, animal limbs, animal legs, (feral, blank body, clog, cow leg, cow foot)

- Robot

• robot girl, eyeless, haydee, white body, white leotard, dark-skinned female, huge butt, huge breast, white face, thick, thick thighs, high heels, stocking, faceless, no face, no eyes, eyeless, no mouth, no nose

• Tesla girl, teslabot, robot girl, black head, faceless, screen head, glossy black head, eyeless, no eyes, no mouth, no nose, digital face, white body, tesla logo, mechanical body, robot joints, humanoid robot, heart screen face

• fallout, robot girl, kl-e-0, assaultron, colored picture, green robot, green body, medium breast, hidden breast, hidden ?????, covered breast

• fallout, robot girl, ada, assaultron,colored picture, cyan robot, cyan body, large breast, hidden breast,thighs, covered breast

- Characters

• hasshaku-sama, mature woman, large woman, tall woman, sagging breast, enormous breast, long hair, black hair, blindfold, blindfolded

• yamamura sadako, long hair, black hair, mature woman, thick thighs, tall woman, sagging breast, light-skinned female, faceless, covered eyes, no eyes, eyeless, ghost, lips

• hanako, huge breast, tall female, dark hair, short hair, lips, large ??????, school clothes, light-skinned female, sagging breast, large nipples

• alien, alien girl, phase 4 alien, standing, from frontal, 1girl, lips, alien eyes, black eyes, double deck, thick body, black and white, out of frame, large ??????, large breasts

• alien, xeno girl, xenomorph, female xenomorph, queen xenomorph, lips, complex skin, dark skin, black skin, black body, thin body, sagging breast, peak breast, long head, claws, eyeless, smooth head, long tail, exoskull

• the simpsons, patty bouvier, yellow skin, yellow body, hairy armpit, hairy ?????, fat, big woman, sagging breast, green collar, aunt, mature female, earrings, large ???????, huge breast, black eyes, short hair, curly hair, grey hair

- Mimic

• spread legs, mimic girl, chest trap, large ??????, large breast, tall woman, larger female, monster, ?????? monster, humanoid mimic, trap, humanoid, humanoid trap, headless, no head, faceless, pussy