I added back in n00b's statue from the last version, adjusted for the expanded palette, and threw in an alternative proposal to Sean's cave background, partially largely to mess with people and partially because I think it would be genuinely cool if we could pull it off.

(Regarding palettes: that's not currently possible because of, I think, the glowing mushrooms, which have taken us into 16-bit territory. If we can get those reduced, we can reinstate a palette. I stuck some reference gradients in there, though, to be useful.)