Cinematic Film Grain - DiT

Overview

A custom Diffusion Transformer (DiT) texture LoRA trained natively on Anima Base v1.0. Designed to inject authentic 35mm analog film grain, micro-contrast, and organic emulsion texture into digital renders—breaking up flat digital color planes and steering anime DiT models toward a cinematic 2.5D aesthetic.

Usage Settings

• Trigger Word: film grain style
• Optimal LoRA Weight: 0.45 – 0.65
  • 0.45 – 0.55: Subtle analog diffusion and light surface grain without altering line art.
  • 0.60 – 0.70: Heavy 35mm photographic texture and gritty cinematic atmosphere.
• Base Model Architecture: Community DiT (Anima Base v1.0, Kirazuri, Q-ANIMA, Z-Image)
• Sampler: Euler_a
• Sampling Steps: 28 – 34
• CFG / Guidance Scale: 4.0 – 5.0

Recommended Prompting

Positive Prompt Additions: film grain style, cinematic dramatic lighting, volumetric rim light, tactile fabric texture, shallow depth of field, 35mm analog emulsion, 2.5d detailed render

Negative Prompt Recommendations: flat color, monochrome, vector art, 2d cel shading, blurry, plastic skin, lowres

Dual-LoRA Pairing Guide: Kanna + Cinematic Film Grain (2.5D Setup)

When stacking Kanna with the Cinematic Film Grain LoRA on Community DiT models (such as Kirazuri or Q-ANIMA), use the following weight profiles to balance anatomical identity with analog surface texture.

Recommended Weight Presets

• The 2.5D Sweet Spot (Recommended)

  • Kanna LoRA: 0.85
  • Film Grain LoRA: 0.50 – 0.55
  • Visual Outcome: Character facial contours, eye shape, and signature hairstyle remain firmly locked, while flat digital shading is replaced with micro-contrast, tactile clothing texture, and organic 35mm luminance grain.

• Clean Anime with Analog Softening

  • Kanna LoRA: 0.85 – 0.90
  • Film Grain LoRA: 0.35 – 0.40
  • Visual Outcome: Sharp linework and vibrant base colors are preserved, adding subtle film diffusion and muted specular highlights without altering line geometry.

• Gritty Cinematic / Vintage Emulsion

  • Kanna LoRA: 0.80
  • Film Grain LoRA: 0.65 – 0.70
  • Visual Outcome: Heavy photographic texture, textured shadows, and a faded analog aesthetic. (Avoid pushing Film Grain above 0.70 when Kanna is above 0.85 to prevent latent burn and high-contrast edge fringing).

Sampling Adjustments for Dual-LoRA Ingestion

• Trigger Stack: Place both activation tags consecutively at the beginning of the prompt: kanna character, film grain style, ...
• CFG / Guidance Scale: Set between 4.0 and 4.5 (Dual transformer adapters increase gradient pull; dropping CFG by 0.5 prevents highlight clipping and over-sharpened grain).
• Sampling Steps: 30 – 34 steps using Euler_a to allow the diffusion scheduler sufficient iterations to resolve grain in the dark tonal regions.