Your search for "styrene" revealed the following:

Stall (Star Kebab) : Kobaru Pre-Painted Assembled Kit N(1:150) MY-02

Glass panes for window frames, pack of 5: Echo model material 240

Building D : Sankei Kit N (1:150) MP03-93

Flat, square and rectangular wood 2.4 x 25.4 x 600 mm 5 pcs : Northeastern Wood Non-scale 70226

Square and flat lumber 0.9 x 1.8 x 279 mm (12 pcs.) : Northeastern Lumber Non-scale 3022

Real Green W : Ultrareal24 Plant Expression 3D unpainted kit, tree leaf type 1:24 1023

Japanese Roof Tile Set : Sakatsu Kit HO(1:87) 1900

Copic Chao B12 Ice Blue Ice Blue: Two Markers

Table & Chair B: Sankei Kit N(1:150) MP04-83

Plastic pallet (green) : YSK Unpainted kit N (1:150) Part No. 467

Cat's Office Cat's Return: Sankei Kit N(1:150) MK07-11

Building A : Sankei Kit N (1:150) MP03-32

Copic Chao YR61 Yellowish Skin Pink Yellowish Skin Pink : Two Markers

"Model" Floor tiles square. White : Preiser Pre-Colored Kit HO(1:87) 19600

Miniatuart mini [Tulip and Windmill] : Sankei Kit Non-scale MP05-02

Building site : Diorama City Building 3D unpainted kit 1:600 size 3011

Queen Post 3.2mm high: Grantline unpainted kit O(1:48) 0067

Angle (L-shape) 7.9 x 7.9 x 558 mm, 2 pieces : Northeastern wood, non-scale 70508

Copic Chao G14 Apple Green Apple Green : Two Markers

Flat, square and rectangular wood 4.8 x 9.5 x 600 mm 5 pcs : Northeastern Wood Non-scale 70264