<h3 id="overview-laf6kt3pl">Overview</h3><p><a target="_blank" rel="ugc" href="https://en.wikipedia.org/wiki/Windaria"><em>Windaria </em></a><em>("Legend of Fabulous Battle Windaria", also known as "Once Upon a Time") is a 1986 Japanese animated film directed by Kunihiko Yuyama. Blending the aesthetics of a fairy tale with the gravity of a war tragedy, it explores the devastating consequences of broken promises and unchecked ambition. Often likened to a mix between war epic and a magical fantasy, the film uses the conflict between two kingdoms, the pastoral Isa and the militaristic Paro, as the backdrop for its grim allegory. The core message revolves around the sanctity of promises, especially between lovers, and how their betrayal can lead to ruin. The story follows two couples caught in the turmoil: Izu and Marin, ordinary villagers from Isa who dream of prosperity but are swept into tragic circumstances, and Prince Jill and Princess Ahnas, whose love is tested amidst the escalating war. Themes of greed, envy, and pride permeate the narrative, painting a cautionary tale about the human cost of ambition and conflict.</em></p><p><em>While "Windaria" has not enjoyed the enduring legacy of classics like "Nausicaä of the Valley of the Wind" or "Castle in the Sky", it made a deep impression on many viewers. Some recall scenes with remarkable clarity, a testament to the film's emotional resonance. Despite its age, it remains a work deserving of recognition for its narrative ambition and artistic achievement, serving as a poignant reminder of the fleeting nature of human promises and the consequences of their betrayal.</em></p><p></p><h3 id="usage-5yl50w5xl">Usage</h3><p>Showcase images (that contain ComfyUI metadata as well) were generated with the following settings:</p><pre><code>Model: flux1-dev (fp8e4m3fn)
Text Encoder: t5pxxl_fp16
Sampler: euler
Scheduler: 24 steps (normal)
Flux Guidance: 4
LoRA Strength: 1</code></pre><p></p><h3 id="training-3khkccd9q">Training</h3><p>Fine-tuned on an RTX 3090 with the <a target="_blank" rel="ugc" href="https://github.com/ostris/ai-toolkit">AI Toolkit</a>. Total of 205 HD (1280x720) screencaps were used. Captioned with <a target="_blank" rel="ugc" href="https://huggingface.co/Qwen/Qwen2-VL-7B-Instruct">Qwen2-VL-7B</a>, the prompt was:</p><pre><code>Provide a comprehensive, detailed description of the scene in this image, focusing strictly on actions, objects, people, and their interactions. Avoid referencing any artistic or stylistic elements, such as colors, textures, or artistic techniques.</code></pre><p>All prompts were prefixed with phrase "In style of Windaria. Blurry, low quality, low resolution image."</p><p>Training hyperparameters were default, except:</p><pre><code>Rank/alpha: 16/8
Optimizer: adamw8bit
Steps: 6000
Batch size: 1
Learning rate: 2e-4
Learning rate scheduler: cosine
Cycle length: 2000</code></pre>

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