A lora which adds muscles from resonable to completly unreasonable unlrealistic proportions, according to how you weight your Lora strength and prompt.
[All above images are with same prompt, varying weight and attention]

See more renderings on my deviant art profile.

Flux1d version here.

(Thanks DelaCrest for your exellent BrutalMass Lora and BrutalMix)

• Aug 17, 2024: Added Pony Savage Beta (click here for Pony SavageMuscle Beta Version) : more veins, more detail, warning Seems to work best with weight: 0.6 then depends base on model ...

• Jul 27, 2024: Added Pony (click here for Pony BigMuscle Version)

• Jul 14, 2024: Added SDXL (click here for SDXL Version)

Please take care to use a Pony version for Pony and SDXL for SDXL works better.

Strong triggers:

brutalmass & @brtlmss1 => same effect use one or both

Weak triggers:

size_difference & @brtlmssszdffnc1 => same effect use one or both

couple & @brtlmsscpl1 => same effect use one or both

affectionate => for hugs and hand holding :) may or may not work