Realism Engine Ideogram 4 + Krea 2 - CivArchive (CivitAI Archive)

Realism Engine Ideogram 4 + Krea 2 - Krea2 v3.0

NSFW

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Realism Engine Krea 2 v3

This version is bring more concepts, better realism and a new workflow using ComfyUI-VAE-Utils node and wan 2.1 VAE https://huggingface.co/spacepxl/Wan2.1-VAE-upscale2x/blob/main/Wan2.1_VAE_upscale2x_imageonly_real_v1.safetensors

Realism Engine Krea 2 v2

This version is pretty in line with Ideogram 4 v5 knowledge.

Realism Engine Krea 2 v1

Due to high demand I decided to do a Krea 2 training. There's probably improvements to be made as I learn the quirks of the model.

The gallery represent pretty much what the V1 can do.

V5 it out! It fix a lot of the issues V4 had.

Not many concept added but the previous ones are reinforced.

Better styles, more realism even with euler which make everything faster.

The default settings for the Lora's are 0.8 and 0.3-0.5 for the unconditional.

If you like a cleaner image you can increase the unconditional value but it might start to look more plastic.

Added concepts:

sucking breasts
deepthroat
soaking wet pussy

V4. New concepts

no bra pokies
anal fisting
vaginal fisting
big hanging boobs
bondage
spread pussy
futanari
anal prolapse

I recommend .7 for the Lora and .3 for unconditional. Euler look more realistic now so you can get faster realistic generation.

V3 add a bunch of sexual position concepts

Here's the full list of all the concepts so far:
nude woman
nude man
pov vaginal sex
pov doggy style vaginal sex
reverse cowgirl vaginal sex
sideview doggy style vaginal sex
doggy style anal sex
pov anal sex
reverse cowgirl anal sex
pov blowjob
blowjob
sloppy blowjob
handjob
titjob
vaginal dildo
lesbian pussy licking
huge natural breasts
face cum
hairy pussy
pussy insertion (name your object)
puffy nipples
big fake boobs
upskirt
ass spread
creampie
gaping pussy
gaping anus
self fisting

Note: There might be a bit of pussy and anus confusion sometime. In that case put a bounding box where the other hole should be.

V2 add men and a bunch of new concepts.

Don't go higher than .90 or it will start creating bad quality image.
Keep the steps at 18 instead of 12 as you may get generations error from time to time.

Sweet spot is between 0.50-0.90.

res_2s = best definition

res_2m = most realistic and faster than 2s

euler = fastest but less realistic

https://huggingface.co/RazzzHF/Realism_Engine_Ideogram_4/resolve/main/rei4_v2_workflow.json

V1 - First RE Ideogram 4 release. Trained on female DS only so far. Male is coming in the next versions.

Sweet spot is between 0.50-0.60. Higher will degrade the quality.
MAKE SURE YOU USE JSON PROMPTS.
res_2s res_2m is recommended.

Description

More concept knowledge, better realism.

FAQ

Comments (42)

jj43797771Jul 8, 2026· 3 reactions

CivitAI

I love these, would you be able to include the prompts in each image because they work as great starting templates to go from!

razzz

Author

Jul 8, 2026· 4 reactions

CivitAi didn't pick em up properly. I had to put them manually.

jj43797771Jul 8, 2026

@razzz Ah legend!

dobomex761604Jul 8, 2026

@razzz Looks like this image has a mismatched workflow: https://civitai.red/images/136067804

The prompt is from the next image, probably.

Darkpixel24Jul 8, 2026

CivitAI

I love this Lora*

mayleshopJul 8, 2026· 3 reactions

CivitAI

Thank you for listen our requests!!!, the innie pussy and puffy areola are just .....incredible!

jeremyholaJul 8, 2026· 9 reactions

CivitAI

Awesome, but do you mind expanding a bit on what new concepts v3 has compared to v2?

Thanks

ISSAvengerNX09Jul 8, 2026

CivitAI

I would love to try this, but I am running into trouble with the "BatchPromptFromFile" node. Where can I find that one?

razzz

Author

Jul 8, 2026

You don't need it. Just delete it from the workflow and use the prompt box like normal. It's just a node to send prompt in batch I'm using.

i78500y802Jul 8, 2026· 10 reactions

CivitAI

I am not sure about more realism but v3.1 character drift is worse than v2 which was already pretty bad.

merchaseltd321Jul 8, 2026· 2 reactions

Opposite for me. V3 is very good at not distorting any of my character loras with no disfigurement too.

yungainJul 8, 2026· 3 reactions

That matches my testing results as well; V3.1 severely affects the characters' faces.

fox23vang226Jul 9, 2026

Too many concepts packed into one lora can causing concept bleeding into others.

AnselmoJul 8, 2026· 1 reaction

CivitAI

Thanks for the awesome work on the LoRA. Is there a way to get the LoRA to generate small, neat, or contracted areolas?

shizibaixueJul 9, 2026

CivitAI

V3似乎在乳头表现上面没有V2好。

q13958958Jul 9, 2026· 3 reactions

CivitAI

after testing v3.1 , I feel the image quality not improved refer to v2. I did it just using comfyui template wf

lost_moonJul 13, 2026

For me 3.1 makes the image look worse, more pixel grain, worse hair quality, more jpg artifacts. I suspect it is related to certain resolutions or lora combinations. I'm investigating,

yin202415269395651532Jul 10, 2026· 2 reactions

CivitAI

It has a significant impact on the character; v3 isn't quite as good as v2, but it's still excellent.

EtheomaJul 10, 2026· 5 reactions

CivitAI

Gunna call BS on the Krea2 version being able to do deepthroat considering it says V2 is supposed to be 'pretty in line with the other v5' 3.1 no deepthraot grrrr

( ＞﹏＜)

mrostekiksJul 11, 2026· 1 reaction

CivitAI

I'm having a lot of trouble with the penis going inside the anus for PIV scenes. I can't wrap my head around it. No matter how much "penis in vagina", "penis deep in pussy" I add, 9/10 times the penis goes in the anus. Any tips to prevent this?

PlaguekindJul 11, 2026· 20 reactions

CivitAI

V3 is too biased to body types and makes very similar faces. It's losing It's flexibility. I would use v2 as your base for the next version progression tbh

AstroplexJul 12, 2026

CivitAI

Lighting, prompt adherence and knowledge is improved in V3.

xishui8873Jul 16, 2026

CivitAI

有没有人能够告诉我这个模型的功能体现是什么？NSFW的姿势？还是细节？也或者是其他？

mattheusherb7100Jul 18, 2026

丢类，简介写了啊

aXLnautJul 16, 2026· 3 reactions

CivitAI

Very good images - I use KREA2 V2 in Comfy. THX for this great work!

jesper123160Jul 17, 2026

CivitAI

I'm trying I2I when your new Krea, but it's almost impossible to generate a BJ picture where the subject doesn't have her face covered in cum. Is that intentional?

archsenex597Jul 22, 2026

I've found that most of the explicit loras train on a significant amount of fluids, which is rough. Try adding to your prompt that she / her face is dry. That usually helps for my experiments.

EmenimunoJul 17, 2026

CivitAI

Why is this not showing when I search for Ideogram 4 loras?

_Tigerman_Jul 17, 2026

As far as I've read comments NSFW on Ideo 4 is frowned on. So that content is posted to other, which is why it's unlisted as a Ideogram 4 lora. Basically its there if you know where to look.

EmenimunoJul 17, 2026

@_Tigerman_ that's stupid, unless NSFW is not allowed by their license, who cares? I mean, there's so much NSFW stuff already.

_Tigerman_Jul 17, 2026

@Emenimuno I know, it's frustrating when you can't explain why the search didn't show up like you noticed.

EmenimunoJul 17, 2026

@_Tigerman_ I mean, it's ok for me, I know how to search, but people searching loras for it will think no one works on it, but if you just search the name, it works at least.

mrneonJul 17, 2026· 1 reaction

@Emenimuno NSFW is not allowed by their license.

EmenimunoJul 17, 2026

@mrneon ty, makes sense now.

Mark7589489Jul 17, 2026· 9 reactions

CivitAI

Penis of the men always darker, even white male

TianDi200Jul 19, 2026

CivitAI

What strength should I set for Krea2 v3.0?

AndyLomJul 19, 2026

i use 1.5 for this (v3) lora

TianDi200Jul 20, 2026

OK, thank you.

aXLnautJul 19, 2026

CivitAI

Beautiful results - thanks! 1 question. How can I describe in the prompt, that the photo should viewed near 2 persons e.g. that make love on a seat? I tried with different "angle" and "close up" and "zoom" but the picture is every time far away and shows to much of the room.

antarekJul 20, 2026· 3 reactions

CivitAI

I don't understand what this safetensor file is: is it a checkpoint or a LoRA?
It is too small file size-wise to be a Krea 2 checkpoint so i am confused for as far as it is tagged as a "base model" despite the model type saying "LoRA".

iiii685Jul 23, 2026

its is LoRA. not a checkpoint

deandraszyr943Jul 20, 2026

CivitAI

Very nice, i will try this myself

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Krea 2

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