Rin Onigawara (鬼瓦 輪) - Armed Girl's Machiavellism (Busou Shoujo Machiavellianism) (武装少女マキャヴェリズム)

https://civitai.com/models/2077988/rin-onigawara-armed-girls-machiavellism-busou-shoujo-machiavellianism