Your search for "rail for mini mini train" revealed the following:

Grass thicket (6mm) golden colour : Mini Nature Materials Non-scale 727-35

Railroad Maintenance Worker : Prizer Finished product HO(1:87) 14035

Flexible hedge : Farrer - Finished - Non-scale 181448

Wire mesh fence: Bush kit HO(1:87) 1017

Meadow with molehills at the height of summer : Miniatures Nature Materials Non-scale 714-22

Wildflowers in the garden (large) - Summer is in full swing : Miniatures Nature Materials Non-scale 726-33

Railway Postman : Preiser - Finished product HO (1:87) 10372

German Railway Staff : Preiser - Finished product HO(1:87) 14011

Sky City : Yoshiaki Ishikawa Diorama-artwork, N Scale (1:150)

Railroad Crossing Board Set (Large) : ECHO Model Unpainted Kit HO (1:80) 169

Locomotive Mechanic : Woodland - Finished product version O(1:48) 2721

American railway employee on break : Preiser, painted 1:43 65357

Tree kit 1.9 - 7.6cm : Woodland Material Non-scale TR1111

Stone material R-stone ballast 1:80 (1.2-1.6mm) Local light brown: Moline material HO(1:80) 451

Dead tree, dead branch : Woodland material, Non-scale 30

The Railway Man : Prizer - Pre-Painted HO (1:87) 10453

My First Encounter with Model Railroading 2 : Yoshiaki Ishikawa Painted Non-scale

Glowing grass bushes - in the height of summer : Miniatures Nature Materials Non-scale 737-32

German DB railway staff and passengers: Preiser, painted 1:43 65339

Railroad Crossing Railings (4 pieces) : ECHO MODEL Unpainted Kit HO (1:80) 168