muscle definition2 krea2 — KREA2 AI Model

by shakir_abdo - Muscle Definition Slider V2 - Weight 0 = no effect (base model). Negative weights move toward a slender body with no visible muscle; positive weights move toward a heavily muscled, powerfully built physique. V2 Changelog:

Creator notes

A bipolar concept slider for muscle mass and definition, no trigger word, the LoRA weight itself is the control. Weight 0 = no effect (base model). Negative weights move toward a slender body with no visible muscle; positive weights move toward a heavily muscled, powerfully built physique. V2 Changelog: - No ethnicity drift at any tested weight, either gender - Generalizes correctly across ages it was never trained on - More robust past the trained range - sharper muscles Definition compared to V1 V1: Recommended range: -3 to +3. ±4 is usable but pushes further into an extreme the training data covers more thinly. What makes this one different: the same single axis was trained and verified to work across three structurally different subject types, human men and women, fully mechanical androids (build reads as light chassis ↔ heavy armour plating), and anthropomorphic/furry characters. Sample images show all three. Known limitation: on some human female subjects, the extreme positive end (+3/+4) can show a subtle shift in apparent facial features alongside the muscle growth. A fully "locked" prompt (explicit hair, skin tone, pose, and clothing described in detail) noticeably reduces this. Usage tip: for best results describe hairstyle, skin tone, pose and clothing explicitly and hold them fixed across your renders, a sparse prompt gives the model room to change things you didn't intend along with the trait.

1,058 downloads · 93 likes on Civitai

SHA256

70A3CCA3301CDA45DF81D90BEF06A32CC4D59AEB25E2A413E3EB82B901C8A749

ModelTrends.ai Model ID

#27068

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Render by g0nnag1zz on Civitai

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Sampler

Euler A Trailing

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Seed

4139905188

Size

1152x1536

Prompt

dcvstexp. Low-angle three quarters body shot, a science fiction dramatic film shot in the style of Denis Villeneuve, of a man who is 22 years old, he has a thick fuckboy beefy muscular body, tall, he has large grey eyes, his handsome youthful face is narrow and triangular shaped, he is wearing a green ripstop metallic flight suit unzipped showing his bare torso, he is wearing red shoes, he has sweaty short wavy brown hair, large pectorals, thick thighs, wide shoulders, he has a light moustache, he is sitting reclining on a bunk bed in a white colored sci fi spaceship, there is a massive window showing a space view of a large ringed purple and white planet with large vibrant multicolored rings, vast expansive view of space.

Render by g0nnag1zz on Civitai

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Settings

Sampler

Euler A Trailing

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Guidance

Seed

1650890293

Size

1152x1536

Prompt

An amateur photo taken in 2015 of a 20-year-old handsome amusement park employee with large buff beefy muscular features stands behind the control console in the loading station of a wooden roller coaster, his hands resting on the levers and buttons as he waits for the next train. The wooden support structure of the coaster visible behind him and the open track, large loading area, and empty queue of the loading station visible next to him in the foreground create a sense of anticipation and context. He has a relaxed, professional demeanor looking towards the loading area with short blonde wavy hair and clear skin, wearing a simple park employee uniform. The image carries the muted, low-dynamic-range character of an amateur 2010s smartphone photo, with subtle digital noise and slight color banding that gives it a nostalgic, imperfect quality. Warm browns and cool blues dominate the palette, limited dynamic range. Photorealistic, candid street-style photography, grainy film texture, intimate and authentic feel.

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muscle definition2 krea2 is a LoRA for the Krea2 family listed on ModelTrends.ai, a read-only catalog of open source AI image, video and text models. Compare it with other Krea2 models, check its heat score to see how it is trending, and open it on PirateDiffusion or BitVector to try it.

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