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The FLUX.1 [dev] Model is licensed by Black Forest Labs. Inc. under the FLUX.1 [dev] Non-Commercial License. Copyright Black Forest Labs. Inc.
IN NO EVENT SHALL BLACK FOREST LABS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH USE OF THIS MODEL.
LUST — TECHNICAL DATASHEET
Flux Klein 2 | Genesis Architecture | Human Biology Engine
⚛️ ARCHITECTURE
Base Model: Flux Klein 2 Technology: Scalar Embedding Fusion Configuration: Model trained and fine-tuned with multi-rank stack Training: Multi-session progressive training Status: Production Grade / Industrial LT
🧬 BIOLOGICAL ENGINE
Micro-Topography System:
Individual pore rendering with specular correctness
Fine vellus hair (peach fuzz) on facial contours
Natural freckles and skin imperfections
Subsurface scattering on organic tissues
Sweat physics with individual droplet simulation
Melanin integrity across all skin tones
Ocular Hydrodynamics:
Physical water volume simulation on waterline
Corneal reflections containing environmental data
Catchlight with real light source geometry
Anatomical Slider System:
Continuous gradient anatomical control via weight
Zero geometric collapse at any weight level
Proportional body adaptation at every scale
📷 OPTICAL ENGINE
Virtual Camera Simulation:
Native 35mm / 85mm lens behavior
Real Z-depth bokeh — not Gaussian filter
Film grain with organic distribution
Chromatic accuracy in highlights and shadows
HDR Native:
Extreme exposure disparity resolved
White hair without luma clipping
Black backgrounds without crush
Dual light source integration
Chiaroscuro Engine:
Hard light transitions without pixelation
Studio modifier simulation
Atmospheric chroma integration
🏗️ MATERIAL PHYSICS
Textile Simulation:
Lace with correct 3D transparency
Silk with accurate specular response
Spandex tension mapping on body curves
Wet fabric differentiated from dry fabric
Black-on-black luma separation
Surface Physics:
Organic vs metallic vs textile hard separation
Jewelry with gemstone light refraction
Latex cold shine vs skin warm shine
🌍 ENVIRONMENTAL INTELLIGENCE
Scene Integration:
Subject physically integrated into environment
Ambient light chromatically affects skin tone
Reflective surfaces contain actual scene data
Sand granular texture physically accurate
Lighting Mastery:
Golden hour warm tones
Overcast diffused light
Dramatic noir/chiaroscuro
Sunset dual-source indoor/outdoor
Studio white background
🧠 DIVERSITY ENGINE
Ethnic Coverage:
Caucasian — full micro detail
Black/African — melanin accurate, zero artifacts
Asian — correct skin undertone
Latin/Mixed — natural tone gradients
Hair System:
White/platinum — nuclear benchmark passed
Blonde — no radioactive yellow artifact
Brunette — natural highlight rendering
Black — correct light absorption
Braids — individual strand definition
Wet hair — water physics simulation
📊 PERFORMANCE BENCHMARKS
Convergence:
Steps Quality Level 6 Structure Lock / Mobile 10 Production Grade 20 Ultra High Fidelity 30 Ray-Tracing Simulation
Weight Stability:
Weight Behavior 0.3 Subtle influence 0.6 Balanced quality 0.8 High fidelity 1.0 Maximum detail 1.1+ Overdrive mode
✅ BENCHMARK TESTS PASSED
☢️ Nuclear Benchmark — white hair + black background
🌊 Sweat Physics — individual droplet simulation
👐 Hand Anatomy — correct fingers in complex poses
📸 Selfie Angular — optical distortion correct
🌑 Black skin — melanin accurate zero artifacts
🏳️ White on white — fabric/background separation
💡 Dual lighting — indoor + outdoor simultaneous
🧵 Lace transparency — 3D physical correct
😊 Authentic expressions — muscular relaxation real
🔢 Text rendering — collar/sign accurate
"It is not just a style. It is a complete texture and biology engine fused into Flux Klein 2. The result is not a model on top of Klein — it is a new organism."
⚠️ CONTENT WARNING (NSFW):
This merge is uncensored and capable of generating high-quality explicit NSFW content and nudity. It has a tendency towards revealing clothing in casual settings.
For SFW results: Strong negative prompts are highly recommended (e.g.,
nude, nipples, explicit, nsfw).
⚠️ LICENSE & PERMISSIONS (READ BEFORE DOWNLOADING)
1. PERSONAL USE ONLY This model is provided free of charge for Personal, Non-Profit, and Research use only. You may use it to create images for your personal portfolio.
2. STRICTLY NO REDISTRIBUTION
❌ DO NOT re-upload this file to Civitai, Hugging Face, or any other platform.
❌ DO NOT host this model on third-party generation services (e.g., Tensor.art, Mage.space, Telegram Bots).
3. COMMERCIAL RESTRICTIONS Using this model or its outputs for commercial revenue (Influencers, Ads, Stock Photos) without a license is PROHIBITED.
💼 COMMERCIAL SERVICES & COMMISSIONS
I do not sell the model file for commercial use. Instead, I offer premium AI solutions for brands and agencies:
✨ Exclusive AI Influencers: I create and manage consistent digital personas for Instagram/Social Media.
🏢 Corporate B2B LoRAs: Custom training for brand identity and mascots.
📸 High-End Image Packs: Monthly content packages for your brand.
To hire me for professional AI Modeling services: 📩 Contact: [[email protected]]
Recommended Resolutions::
Portrait:
768x1024
832x1152
896x1216
1024x1344
Square:
1024x1024
1280x1280
Landscape:
1024x768
1216x896
Ultra HD with Hires Fix:
540x960 → 1080x1920
540x540 → 1080x1080,
Use these recommended settings for generation:
Sampling method: Euler/simple
Sampling steps: 16-30
Distilled CFG Scale: 3,5 - 8
Skip clip: 0
Sampling method: Euler/beta
Sampling steps: 16-30
Distilled CFG Scale: 3,5 -8
Skip clip: 0
