This makes muscular men Matt (sometimes called HS Muscleboy or MuscleMatt) used to draw. According to my super-duper-100%-accurate-(tm) research, many male-drawing/bara/muscle artists attribute 'Matt' as an inspiration.

His drawings depicted cocky, often nude, males with exaggerated body proportions. These include a small waist, huge pecs, and large...muscles. They always include a dominant male, in solo or duo, in the bedroom, locker room, class room, or beach. Popular themes revolved around body worship. Keep that in mind when making image tags.

v2 Tags

My dataset for v2 used a lot more images, including fan art. Here's what the tags I used will help you in your image:

[no tags used]: A general 'Matt' body form, very flexible.

hsmusclematt : a strong style enforcement, the main tag

solo : one boy

duo : two boys

retro : sepia-tone watercolor (Matt dabbled in another realism style of his own)

fan art : adds in a variable that softens the blow of 'hsmusclematt', increases muscle size

sketch : line art , use to force line art or to remove line art

comic : use as a negative to remove framing/weird peculiar floating sketch-like doodles.

centaur : I found my dataset included someone's centaur kink, so it's tagged to help prevent accidental centaurs. or purposeful centaurs?

Check out the images for other example captions.

chrome188850 has already made a Flux version. So I don't intend to make one at this time. Check it out at https://civarchive.com/models/681646/hsmuscleboystyleflux1d.

The v1 Pony/SDXL doesn't have any activation tags.

The SD 1.5 ALSO doesn't... I trained it on PixAI and the recommended 'tag' is not required but is recommended. It is actually closer to Matt's style. But Matt's style is kinda messy. A strength of 1 gets the style, but 0.7 gives a good ability to mix into other styles. I hope to re-do it so it is consistent instead of so messy.