I harvest the blood, black and yellow bile, and phlegm of the dead revolutionaries.

I pause, just in case of trickery, and as I leave, mutter 'Accio withheld important notes'. since the accio spell can find books you aren't even sure exist, it must be capable of searching, so If he withheld important notes, they will be summoned. if they are, then I silently cast 'gemini' on these notes, duplicating them, and move the originals back to their previous place. due to a cast of time stop, this is invisible to him.
After that, I run on back to the homunculi and give them the notes, then tell the first homunculus to supervise the rest of them. I also see what they've done so far

"Hey JOE, we need this guy anymore?"

 "Not unless he's willing to work for us, no."

wait, how did i give those things to the homunculi without leaving? aren't the homunculi like, in another city or something?

regardless, I leave.
and when i get to homunculi place,  I see whether the homunculi have done anything between when i left and when i returned.

((OOC: Wooby, check the CTG thread, there was a sidequestupdate. it might not have told you since i quoted piono by accident, but there was update so thar. if you have already seen it, nevermind.))

I look at the model city in confusion... this would be easy without nanotechnology, and it's not very useful... oh, I see. it's an intuitive interactive control device! they probably already set up a swarm of nanomachines to build this thing somewhere, and if someone trys to make a change to the city (plopping down extra model buildings or moving existing ones), they'll set it up to copy it! clever homunculi! ...this would require them to have already passed all the way from first-stage nanotechnology through second stage nanotechnology and into diamondoid nanotechnology, though, so maybe it was just an apology gift to the scientist.

I wait for JOE to leave, then I snap my fingers and chains of black and red lightning bind Whatshisname. "So. No spell slots, half dead, easy pickings. It's not every day I get to add a high level spellcaster to my collection. Let me tell you exactly what I am going to do to you. I will bleed you near dry, so that you are so close to death you wish that you were dead. Then, I will add you to my collection, where you will writhe for eternity, being bled nearly dry again and again until you finally expire. Then I will cast your lifeless body aside like the trash that it is, and never look back." I then bite into his neck, nearly draining him dry. Then I snap my fingers and a portal opens up. Through it countless poor souls can be seen writhing in pain. Whatshisname is cast through the portal and is put in a section labeled ANTI-MAGIC in big letters. I then fly into the portal and disappear for a long time(feel free to have me in here for a few posts). When I come back, my armor is back to normal, my swords are back in staff form, my face is stained with blood, and I am holding some dark red beer. The four humors that I harvested from the revolutionaries are gone. I depart back to JOE and you.

I ask wooby where he got this new beer, and start looking through my first bank account of resources for the homunculi. resources, in this case, means raw materials, since that nanotech will probably let them build very high quality stuff (meaning whatever they want) as long as they have the appropriate raw materials... based on real life logic anyway. still, it'll probably let them byild very high quality stuff?
((OOC: what's the purpose of the collection? is their blood magical or something?))

I ask wooby where he got this new beer, and start looking through my first bank account of resources for the homunculi. resources, in this case, means raw materials, since that nanotech will probably let them build very high quality stuff (meaning whatever they want) as long as they have the appropriate raw materials... based on real life logic anyway. still, it'll probably let them byild very high quality stuff? since i specified the (original) homunculus itself should also be capable of spellcasting, at least one of them would be able to build magical stuff as well.
((OOC: what's the purpose of the collection? is their blood magical or something?))

"Oh, I made it out of all of the stuff I harvested from the dead people. Want some? Also I'm a vampire."

"You see, I like my blood fresh out of the body, but when that's not an option I make it into beer. It would go to waste otherwise."

I take a swig and offer the beer again.

Screw it I pop back into the goblin's head and throw some of the holy liquor I just made at Xanmes and shout "BEGONE THOT!!!" Then I cast banishment on him.

Sure. I get out some popcorn and sit down, scarfing it.