Just some items that crossed my mind while building my base.
*Glass like material from insect wings
iridescent insect glass door and windows
gothic rose insect window
*Paper like Material = From a paper birch tree bark maybe where you can carve this material. It spawns like the sap clump.
sprig shoji screen doors
paper boat for carrying grass and sticks across the pond without relying on the zipline
*architectural beams = stick beams, clay beams, clay arches, pebble arches, mushroom arches
*autumn leaf = oak tree seems to be carrying them, dunno why this is not a thing yet.
autumn leaf walls, floors, doors, and roof
*More Lighting Options
bigger chandeliers, up lighting, strip lighting.
*Pantry/fridge = made from mint maybe, preserves bug meat longer, frozen smoothies upgades duration.
*bar tables with storage, and bar chairs
*venus flytrap trap = attracts gnats for passive gnat meat farm
*water features= fountain, aquarium(grows moss outside pond, shrimp pet.)
*musical furniture= web harp, acorn cello
*decorative ground cover