# Anima Hyper Muscle &amp; Penis Concept LoRAA concept LoRA for Anima focused on furry hyper-muscle and hyper-genitalia.Trained from scratch on curated e621 high-score data.## What it does- Amplifies furry male anatomy toward hyper muscle / hyper penis territory- Works with kemono / furry / anthro subjects- Best used as a standalone effect amplifier## What it doesn't do- Realistic / photo styles — Anima itself is illustration-focused- Female / chibi / cub subjects — these were excluded from training## ⚠️ Usage notes (please read)- Standalone: works well, clear amplification at weight 1.0- Stacked with style/character LoRAs: muscle and penis growth is mild,and you may notice some style bleed from the training data.→ Use weight 0.6 - 0.8 when stacking, then push tag weights higher instead.- This is a v1 release. Feedback welcome.## Recommended promptPositive:masterpiece, best quality, score_8, explicit, kemono, furry,male, anthro [species],hyper, hyper muscles, hyper penis, hyper genitalia,huge muscles, huge penis, huge balls,veiny penis, vein, pecs, abs, biceps,[your pose / scene tags]lora:THIS_LORA:1.0Negative:worst quality, low quality, score_3, score_4,(female, 1girl, pussy, breasts, wide hips:1.2),ai-generated, ai-assisted,muscular female, feminine,comic, monochrome, sketch,bad anatomy, extra digits## Tags that workTrained captions use plural forms (all from e621):- ✅ <code>hyper muscles</code> (plural)- ✅ <code>hyper penis</code>, <code>hyper genitalia</code>, <code>hyper balls</code>- ✅ <code>huge muscles</code>, <code>huge penis</code>, <code>huge balls</code>- ✅ <code>veiny penis</code>, <code>vein</code>⚠️ Avoid these — they were removed during caption cleanup and mayconfuse the model: <code>muscular</code>, <code>muscular male</code>, <code>big muscles</code>, <code>big penis</code>,<code>big balls</code>, <code>big pecs</code>.## Tested base model- Anima base1.0 baseBase Model: Anima basev1.0Type: Concept LoRADataset Size: 329 images (positive samples only)Source: e621, score-based filtered, manually curatedNetwork: Rank (Dim): 32 Alpha: 32 Network Dropout: 0Optimizer: Type: AdamW Learning Rate: 2e-5 Betas: 0.9, 0.99 Weight Decay: 0.01 Epsilon: 1e-8Scheduler: Type: Cosine Warmup Steps: 100Training Schedule: Max Steps: 10000 Global Batch Size: 4 Save Every: 800 steps Mixed Precision: bf16Resolution: Mode: Mixed-resolution Resolutions: 512, 1024, 1536 AR Buckets: 9 Min/Max AR: 0.5 / 2.0Anima-specific: Freeze TE: Yes (llm_adapter_lr = 0) Timestep Sample: Logit Normal Sigmoid Scale: 1.3 Flow Shift: 3Dataset Config: Num Repeats: 1 Caption Prefix: (none, full caption in .txt) Caption Extension: .txt Caption Dropout: 0 Tag Dropout: 0 Shuffle Captions: No Flip Augment: No Regularization: NoneCaption format: - e621 native tags (spaces, not underscores) - Artist names with @ prefix - Rating tag at start (safe / sensitive / explicit) - "kemono, furry" as fixed prefix - Tag count limited to ~30 per image - Low-frequency tags (&lt;5 occurrences) removed - Diluting synonyms removed (muscular*, big muscles, big penis, etc.) - VLM-generated natural language description appended## Dataset constructionBuilt with a custom e621 scraper:- Source filter: score:&gt;= adaptive ladder (200/150/100/50), favcount:&gt;=100- Sort: composite score (post.score + favcount), descending- Quality gates: - Manual exclusion: cub, gore, ai_generated, female, comic, sketch, monochrome, traditional_media, 3d, photorealism, watermark, censored, eyeliner, makeup, multiple_penises, animated - Auto exclusion: B&amp;W/lineart detection, comic-panel detection, dHash-based duplicate removal- Species balance: each common furry species (wolf/fox/dragon/tiger/ lion/equine/shark/deer/bear/canid/felid) has ≥10 samples- Three sub-batches for tag balance: - dual hyper (muscle + penis): 150 - hyper muscles only: 90 - hyper penis only: 80 - species top-up: ~9 additional- Captioning: - e621 native tags (rating + species + artist + characters + general) - Qwen3-VL appends one natural-language morphology description per image - Caption cleanup: deleted diluting synonyms, low-freq tags, capped at 30 tags## Known limitations1. Stacking weakness: when combined with other LoRAs (style/character), the hyper amplification is reduced. Compensate by lowering this LoRA's weight to 0.6-0.8 and increasing tag weights: <code>(hyper muscles:1.4), (hyper penis:1.4)</code>.2. Style leak: noticeable e621 art style influence even at weight 1.0, stronger at 1.5+. If you want pure form change without style shift, keep weight at 0.7 or lower.3. Plural-only tags: <code>hyper muscle</code> (singular) does NOT trigger this LoRA. Always use <code>hyper muscles</code> (plural).4. Weight ceiling: weights above 2.0 break the image (geometric distortion). Sweet spot is 0.8-1.3 standalone.5. Body symmetry: trained without flip augmentation, so consistent left/right symmetry but slightly less pose flexibility.

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