My absolute favourite Adventure Time episode also has a rather bland official title card, being just the hall itself as Finn sees it before his entry. However, this was not intended to be the original title card, with the original (and conceptually superior) one shown below in the storyboard sketch. This was the main design I adopted for this project.
Nevertheless, I could not do this episode justice without modelling the iconic hall itself. I opted to model the hall as it appears later in the episode, the way a blindfolded Finn would “see” it: within a rocky desert landscape, with the hall itself inset into a mountain. This also had the added bonus of me avoiding the modelling of a tonne of vegetation which bores me to tears. I enjoyed this scene so much that in addition to the animation, I rendered the landscape in isometric view (below) showing the (excessively) stony texture I mixed for the terrain, and the hall modelled in all its splendour, with a tiny Finn standing in front of it.