Fast forward today, and these amazing building sketches pop up on ponibooru... and here I am with the ability to report it!
I love the detail on Canterlot up there. We really need more fics to take place in that city. (*cough* More like this,Thanks!)
Anyway, I digress! Applejacks farm and Twilight's tree can be found after the break.
Note: these are not confirmed. If for some reason this is just some really talented artist with too much time on their hands, consider it drawfriend:building edition