Flux krea Dev

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Title: Flux Krea Dev — Photorealistic Portrait + 16-Tile Detail Upscale

Description:
Text-to-image workflow using FLUX.1 Krea [dev] to generate photorealistic portraits without the typical "AI look" (plastic skin, oversmoothed textures). The base image is generated at 1024x1024, then passed through Ultimate SD Upscale, which upscales it 2x to 2048x2048 and reprocesses it in a 4x4 grid (16 tiles) at low denoise. Each tile is regenerated individually to add fine skin texture, pores, and natural detail that the base pass can't render at full resolution, while a seam-fix pass blends the tile edges back together seamlessly.

Nodes used: UNETLoader, DualCLIPLoader, VAELoader, CLIPTextEncode (x2), FluxGuidance, EmptySD3LatentImage, ModelSamplingFlux, KSampler, VAEDecode, SaveImage, UpscaleModelLoader, UltimateSDUpscale