grainlux

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✨ grainlux — Film Grain / Analog Emulation (Krea 2)

On-site trained · Krea 2 base · Trigger: grainlux

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Recreates the look of shooting on 35mm film — fine organic grain, warm analog color palette, soft halation blooming off bright highlights, gentle contrast roll-off in the shadows, and a subtle vignette. Reads as a nostalgic, candid photograph rather than a studio render — works on portraits, couples, and empty scenes alike.

🔑 Trigger word: grainlux — include it in every prompt, the grain/halation look is bound to this token only.

⚙️ Training details

- Base: Krea 2 (on-site trainer, AI Toolkit engine)

- 40 curated images — mix of solo/couple/group portraits and empty scenes (indoor/outdoor, day/night)

- 2,000 steps, 10 checkpoints — this upload is epoch 10

- Captions: content-only tags (subject/setting) — no grain/halation/style words in the training captions, so the analog aesthetic stays bound to the trigger and doesn't fight your own prompt wording

🎯 Best for: candid portraits, couples, and quiet establishing shots — window light, golden hour, and mixed indoor/outdoor scenes all pick up the halation and grain cleanly. Works on people and empty scenes equally since the dataset deliberately covered both.

💡 Prompting tips

- Keep prompts short and content-only (subject + setting + time of day) — let the LoRA carry the grain/halation, don't re-describe film/analog/texture yourself

- Recommended strength: 0.8–1.2, default 1.0

- Use direct age/gender wording — "woman", "man", "young woman" etc. Avoid bare "girl" / "boy" / "teenager" without an adult qualifier; bare age-ambiguous words can nudge renders younger regardless of intent.

🚫 Not for: clean digital/studio looks — this LoRA pushes toward soft, warm, slightly imperfect film character. Lower the weight (0.5–0.7) for a subtler grain pass instead of the full analog look.

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📋 License

Generated images: free to use, sell, no credit required. Model itself: not for resale/re-hosting on other generation services. Full permissions on the model page.

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