It is a character LoRA of Yuri Alpha from Overlord. V1.0 was trained on AbyssOrangeMix2_hard model. V1.1 was trained on NovelAI.

For better appearance add "black hair, (blue bowtie:1.3), (green wristband, green gauntlets, spikes:1.1), glasses, green eyes, maid, single hair bun, dress, choker, maid apron,"

My pixiv: https://www.pixiv.net/users/91770680