Pleased to announce that we are at over 400 now!
Also:

-Basic Ingredients & Cultivation Items are now fully completed. All that left is decor - mostly wall and ground skins.

Black safe



black glass designer table

All four were added! And it looks like for outside ground skins there is going to be three for every color + the one you get at the beginning.

Fixed!

@Valtien Just added!

Dark Wooden Table - 2x2, Stackable: Ground
Rarity: 50% (Normal), Mass: 55 WU, Location: Inside
Brown

@Mrinja


Abstract Art Collection #10
Wall Cover: Inside, 2x1
Rarity: 8% (Very Rare), Mass: 24 WU
Lime Colour

@Valtien, @MiezMiez
Thanks!



Also, supposedly plant and pumpkin stages are display items - I don't know whether this is internally used in the data or not so I'll check.
Edit:Looks like they don't count sadly - however they are still in the topic! Just did a mini-check and it looks like there are 12 hidden items left which could either be furniture or outside skins.

But, so far we're really close! Some updates if you don't see it yet
-Capsules are now in the basic item list
-Skin list is now organized in sets

Freshly Mown Grass - Ground Skin: Outside
Rarity: 60% (Common), Mass: 45 WU
Green

Orange Irregular Brick Wall - Wall Skin: Inside
Rarity: 22% (Rare), Mass: 74 WU
Orange