[@Rune_Alchemist]

So, I've been running this through my head, on and off, since I read it. I'll preface by stating, I'm receiving this critique/response from you negatively, due to your opening statement: "Overall, the concept is...mhm, [i]fine[/i]."

That, alone, sets an incredibly poor and dismissive tone, and suggests you've thrown out the possibility of acceptance, which leaves everything else as justification and leads me to suspect that you, either:

A: Never expected anyone to petition for a Demon Maid or, B: Were underprepared for anyone to actually petition for one at all, by listing it as a “restricted race”.

I feel, if it wasn’t meant to be accessible by players, it shouldn’t be an option for players.

EDIT: Forgot to mention, I did had another idea. Since this is a Steampunk, I'm curious if there is a way to be a Mechanic Maid - like, is there a way to invent or improve upon existing technologies?

I'm doubtful that something like Steampunk Mecha are possible, but a Steampunk Power Armor doesn't feel too far-fetched with the setting.