Your search for "styrene" revealed the following:

Street trees, light green, 2 x approx 55mm: Morin N (1:150) KT-11

Peeled type (with flakes, orange) Height 6mm : Martin Uhlberg Non-scale WB-PO262

Plaster cloth: Woodland material, Non-scale C1203

Fuel Lubricator and Oil Pump : Danke's Model Studio Unassembled Kit 1:25 ST-003

Real Green S : Ultrareal24 Plant Expression 3D unpainted kit FLOWER TYPE 1:24 1019

Building-1 : Sankei Kit HO(1:80) MK05-35

Gas Cylinder 5pcs : Evergreen Hill Design Unpainted Kit HO(1:87) 624

Wainscotting 1-4.5 random x 1.6 x 88 x 609 mm, pack of 2: Northeastern wood, non-scale 70373

Hobby palette, large, 60mm diameter (6 pieces included) : Icom tools PHK11

Flat, square and rectangular wood 0.8 x 3.2 x 600 mm 10 pcs : Northeastern Wood Non-scale 70126

Farnbush: Wako Material 1:12 G-8

Semi-circle 0.6 x 1.2 x 609 mm, 1 piece : Northeastern wood, non-scale 490

Edging 4.0 x 4.0 x 609 mm, 1 piece : Northeastern Wood, non-scale 95

Edging 4.8 x 4.8 x 609 mm, 1 piece : Northeastern Wood, non-scale 96

Gelanum: Wako material 1:12 G-27

Bar A : Baioudou pre-colored kit 1:83 scale ST-039-83C

Stone material R-stone Ballast N coarse (0.9 - 1.2 mm) Local light brown: Moline material N (1:150) 462

Stone material R Stone Limestone N1:150: Moline material N(1:150) LM-01

Rock, Paper Bakery : Sankei Kit N (1:150) MK07-43

Powdery material Kraft Sand (0.1 - 0.3mm) Brown : Molin material Non-scale AF-07