Far from it my friend. I can't access Minecraft unless I either go to a friends, or am at my grandma's, so completing it may take a little while...
You can see my castle's 1st tower from the town, so if you want to work on it (or anyone) you can start putting the underground "floors" in.
Basically, the interior will have a wooden floor, 6 blocks of air, and then another floor... It would be awesome if you could at least place a wooden block to mark where those floors go, but you don't have to...
Also, do you want me to make it out of smooth stone or cobble? It's cobble atm, but I can change it...
Yeah, it's not done yet, but I'll do all the above ground stuff when I can...