For ASTRA use CFG of 1 !!
Astrallus (LCM Merge)

Astrallus is a custom-merged Latent Consistency Model (LCM) checkpoint designed for lightning-fast image generation with beautiful, vibrant results!

By combining distinct models rather than training from scratch, Astrallus is curated to deliver stunning characters, captivating digital art, and colorful scenes in a fraction of the time. Say goodbye to long render waits and hello to instant artistic gratification!

✨ Key Features:

• Blazing Fast: Optimized for rapid iteration and creative exploration.

• Vibrant & Colorful: Excels at generating images with rich, appealing color palettes—perfect for bringing your characters and digital illustrations to life.

• Character & Digital Art Focused: Whether you're crafting dynamic heroes, fantastical creatures, or intricate digital paintings, Astrallus handles it with style.

• LCM + SGM_Uniform: This merge leverages the power of LCM for speed combined with Karras noise scheduling for improved detail and quality.

⚙️ Recommended Settings (ComfyUI / A1111):

• Sampler: LCM (or Euler A)

• Steps: 5 - 15

• CFG Scale: 1.0 - 1.5

  • ⚠️ Important Note on Negative Prompts:

    • At CFG 1.0: Negative prompts are ignored by the sampler. The model relies entirely on your positive prompt.

    • At CFG 1.1 - 1.5: Negative prompts will have a minor effect.

    • Recommendation: Keep your positive prompts descriptive and clean. If you absolutely need a negative prompt to remove an element, try a CFG of 1.2-1.5, but 1.0 is the "sweet spot" for speed and stability.