Add same-day LTX and MiniMax workflows

models/ltx/ltx23-int8-director/README.md

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+# LTX 2.3 INT8 Director Control
+
+## Summary
+
+`LTX 2.3` Director workflow with INT8 optimization. This is the timed multi-keyframe control path from the same-day `javawock7618` pack.
+
+## Model Family
+
+- `ltx`
+
+## Status
+
+- `imported-only`
+
+## Source
+
+- Workflow pack page: <https://huggingface.co/javawock7618/comfy-ltx-2.3-workflows>
+- Workflow file: <https://huggingface.co/javawock7618/comfy-ltx-2.3-workflows/resolve/main/LTX2.3_int8_Director-javano2607.2.json>
+- Original publisher: `javawock7618`
+- Date imported: `2026-08-09`
+
+## Developer notes
+
+- This is the Director / multi-keyframe variant from the pack.
+- The source README describes it as the visual timeline / camera choreography workflow.
+- It shares the same base requirements as the other LTX 2.3 pack workflows.
+
+## Our notes
+
+- This is the most interesting new LTX import if you want to push composition and scene timing, not just plain prompt-to-video.
+- On an `RTX 3070`, this is still more of a careful test than a casual one, but it is the right kind of control workflow to keep.
+- Good watch item for future character-sheet or shot-planning style builds.
+
+## Required custom nodes
+
+- `ComfyUI-KJNodes`
+- `ComfyUI-LTXVideo`
+- `keyframeflf` / `flf` helpers used by the pack
+
+## Required models
+
+- `lightricks/ltx-2.3` distilled GGUF or INT8 weights, depending on the local setup
+
+## Notes
+
+- Best same-day LTX workflow for timeline and camera-control experiments.

models/ltx/ltx23-int8-msr/README.md

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+# LTX 2.3 INT8 Multi-Subject Reference
+
+## Summary
+
+`LTX 2.3` multi-subject reference workflow with INT8 optimization. This is the one from the `javawock7618` pack that matters most for reference-heavy scene building.
+
+## Model Family
+
+- `ltx`
+
+## Status
+
+- `imported-only`
+
+## Source
+
+- Workflow pack page: <https://huggingface.co/javawock7618/comfy-ltx-2.3-workflows>
+- Workflow file: <https://huggingface.co/javawock7618/comfy-ltx-2.3-workflows/resolve/main/LTX2.3_int8_MSR-javano2607.2.json>
+- Original publisher: `javawock7618`
+- Date imported: `2026-08-09`
+
+## Developer notes
+
+- Comes from the same-day `javawock7618` LTX 2.3 workflow pack.
+- The pack describes this as the `Multiple Subject Reference` path, with up to five input references.
+- INT8 is the main reason to keep this one around instead of treating it as a novelty pack.
+
+## Our notes
+
+- This is the strongest new LTX import for character, object, and multi-reference consistency.
+- It is probably still heavy on an `RTX 3070 / 8 GB`, but the INT8 path makes it the most practical version of this idea to keep testing.
+- Good candidate for later comparison against the repo's simpler LTX character-sheet workflows.
+
+## Required custom nodes
+
+- `ComfyUI-KJNodes`
+- `ComfyUI-LTXVideo`
+- `keyframeflf` / `flf` helpers used by the pack
+
+## Required models
+
+- `lightricks/ltx-2.3` distilled GGUF or INT8 weights, depending on the local setup
+
+## Notes
+
+- Best same-day LTX workflow for reference and subject-composition work.

models/ltx/ltx23-int8-v2v/README.md

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+# LTX 2.3 INT8 Video-to-Video
+
+## Summary
+
+`LTX 2.3` video-to-video workflow with INT8 optimization. This is the practical edit path from the same-day `javawock7618` pack.
+
+## Model Family
+
+- `ltx`
+
+## Status
+
+- `imported-only`
+
+## Source
+
+- Workflow pack page: <https://huggingface.co/javawock7618/comfy-ltx-2.3-workflows>
+- Workflow file: <https://huggingface.co/javawock7618/comfy-ltx-2.3-workflows/resolve/main/LTX2.3_int8_v2v-javano2608.1.json>
+- Original publisher: `javawock7618`
+- Date imported: `2026-08-09`
+
+## Developer notes
+
+- The source README describes this as the INT8 `video-to-video` workflow.
+- It is the closest match in the pack for edit, transform, and motion-transfer use.
+- This is a better fit than the more novelty-ish LTX audio paths for everyday local work.
+
+## Our notes
+
+- Likely the most practical of the new LTX pack imports for normal local testing.
+- Still not light, but the INT8 path gives it a real shot on the `3070` compared with heavier reference-heavy variants.
+- Good baseline for edit-quality comparisons against the simpler LTX workflows already in the repo.
+
+## Required custom nodes
+
+- `ComfyUI-KJNodes`
+- `ComfyUI-LTXVideo`
+
+## Required models
+
+- `lightricks/ltx-2.3` distilled GGUF or INT8 weights, depending on the local setup
+
+## Notes
+
+- Best same-day LTX workflow for day-to-day video editing and motion transfer.