Persona Senku (Rough design)

Integrate some persona features into Senku's design.

Senku's Persona (highly inspired by Mecha Senku and possibly Tony Stark idk I haven't watched marvel in a while, also referenced Izanagi's rough concept)

I can't think of a weapon for Senku Sona so I didn't draw one.

Also I'd like to think it's name is Sonar? But what other names do you have in mind that's very Senku-ish?