Character Design - Toki

A draft sketch of a new character I'm trying to design for a project in uni atm. Her name is Toki, and she has a sister named Meki...who most people seem to like better

Toki has a screw going through her head, and another screw going through her lower abdomen. Yes.. they go right through(although not illustrated because I cbf lol).

After a change and mix in story with my group partner, only one of the sister will be used And so...Toki is discarded

Toki's sister Meki: [link]