Works best with lora set to 0.9-1.2

Default:

chara, sfw, canon, striped sweater, turtleneck, shorts, red eyes, brown hair, short hair, boots, blush, red eyes closed mouth, smile

If sweater doesn't generate correctly, add (green sweater) to tags

There are two tags to modify body types (kinda): Fanon and Canon

Fanon is more prone to larger breasts and hips
Canon is much more petite and closer to actual character
Both can generate nsfw just kinda different. Canon seems to work better than Fanon

Other tags:

(Locket), generates as either red or yellow and sometimes not in the correct shape. gens better when less emphasized, like (locket:0.7)
(Knife), can generate if prompted, but due to training art not being consistent with knife type, so will the generated knives.
(Tights), Works best when emphasized
(Collared), adds a collar like on dress shirts.
(Scoop Neck), changes the neck of the sweater to a scoop neck.
(Multi-striped sweater), adds more stripes.
(Sweater), No stripes.
(Holding object), use a negative to avoid stuff in hand

Chara (Undertale) - JunkGoblin - 1.0