The screenshots look dirty (you could use capty with png saving, for example — just make sure to nikola serve things for it), and you are part of a botnet.

capty totally screws this theme (check themes.getnikola.com#lanyon)

Also, the screenshots are taken at steps of the creation which are not stored anywhere so they are basically impossible to reproduce unless someone follows the tutorial :-(

I'll try to clean them up a bit later.

you probably did something wrong with CSS at some point.

Looks like I forgot to add the assets!

Nope. The themes site uses bundles. I'll change that.