I also added a water line with a shutoff valve to the toilet tank, though I didn't think to take a better picture of it before I had the loo in place. Because the beadboard wall treatment adds some thickness, I had to glue the loo to the floor and the tank to the wall. I shortened the chain that came with the kit, because it was nearly hitting the floor.
The toilet paper holder is modeled after the one I have in my real life home. It's a fun and interesting alternative to a wall mounted holder. I'll wind some more tissue on here later...it got late, and I needed to get to bed!