Some of these are problably already being planned, but constructibles:
- Thatch Roof - mostly aesthetic, but if rain is added, then at least covers you.
- Door - or Doorway Wall, for aesthetics. Holes in your walls function, but look terrible.
- Net Wall - again, for aesthetics. Looks good when mixed with a net hammock.
- Hammock - because why a normal bed? Obviously needs hung up, so requires floor or roof above it?
- Metal Chest - for more storage. Not really necessary, but variety is nice, and so are upgrades.
- Reinforced Pillar - or... beam? Supports a 5x5 floor area. Looks pretty with metal brackets on it.
- Bridge - rope or wood; can be placed without support beam, but needs connected on both ends.
- Ladder - 1x1 climbable, more space-efficient than the 3x1 ramp. Requires placed against a wall?
- Sharkskin - from sharks, to be used for aesthetics as a rug, or to decorate walls. Basically break up monotony.
- Place walls on walls - as in, don't need a floor to place a wall, so walls can be placed above ramps or over treeplots.
Basically, some aesthetics. Sure, they aren't high priority, but I'd like to see these on my Tropical Resort village. I mean,... terrifying stranded-at-sea death raft?