Models sourced from openmodeldb. License says for private use, and needs credit. Otherwise...

UltraSharp by Kim2091
License: CC-BY-NC-SA-4.0
https://openmodeldb.info/models/4x-UltraSharp

NMKD Typescale by Nmkd
License: WTFPL
https://openmodeldb.info/models/8x-NMKD-Typescale

Converted using ChaiNNer 0.21 with PyTorch tools to convert to NCNN.
