UPDATED to 1.5.
Should work much better with other LoRAs now and give consistent results.
Tags: (>_<:1), closed_eyes
Recommended tags: (chibi:1) - greatly improves stability, I recommend using a lower weight such as 0.5 when making images of other styles. (>3<:1), (>o<:1), (>w<:1) also may give some results.
CFG should stay between 7-11 for best results, sometimes steps over 30 can make the eyes look more like they're normally closed.