Mad Scientist Alchemist Tools Spell Focus?

[werescythe]

I have a character that is supposed to be a mad scientist who is a multiclass of the Alchemist Artificer (from the new Eberron book) and Necromancy Wizard. The campaign takes place in an alternate timeline of Victorian Europe with my character being a prodigy who trained after Doctor Vin Frankenstein, who after his death decided to continue his legacy. While she does work around the undead, she has secretly been augmenting her body using the limbs/organs of the deceased (the joke is that when she takes a feat, she as integrated a new organ).

Now one of the cool new abilities is Alchemical Savant, which can now combo with Grim Harvest, so long as the spellcasting focus is the Alchemist Tools.

So the question is, what would be a cool item to use, that would fit the Alchemist Tools as well as fit the theme of the character?

[werescythe]

So... Any thoughts/suggestions?

What type of alchemic tool could be used as a spellcasting focus for this type of character?

[stoutstien]

An old wind up phone and solenoids?