I've started but haven't finished though.
More than a theme itself, I'm working on motifs for each character that then I can use to either make changes to the main theme or use them on other tracks.
As for the CEO motif, I can tell you that it's relatively slow, the "test" one is on cello but I'm trying something different for the soundtrack, I'll leave that as a surprise though hehehe
But if you have ideas or anything, feel free to tell me!