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

German Federal Railways (DB) Railway Worker : Preiser Pre-Painted N(1:160) 79147

Italian Railwaysman : Preiser Pre-Painted HO (1:87) 10238

064-00018 JNR steam locomotive crew - assistant engineer casting coal : Tiny Tales - Pre-Colored 1:64

Masonry Arch bridge, single track: Noch pre-coloured kit N (1:160) 34860

Water Column (Port): Titchie Train Group unpainted kit HO (1:87) 8006

Curved embankment parts - inclined part (pack of 4): Moline material TM-32

Street accessories (fire hydrant, post, emergency call): Woodland pre-painted HO (1:87) 1960

Level Crossing Board Set (Small) : ECHO Model Unpainted Kit HO (1:80) 170

8 hardwoods 1.9 - 3.17cm : Woodland, finished, Non-scale 3547

Accessories for the garden : Woodland - Finished product HO(1:87) 1931

Work Shed : Woodland Pre-Painted N (1:160) BR4947

Trash by the tracks: Woodland unpainted kit HO(1:87) D202

Flexible gradient set [3% gradient]: Molin material SV-330

Micropac Flowerbed - Hundred Flowers : Miniatures Materials - Non-scale 731-29m

Scaffolding: Prizer kit HO (1:87) 17180

Railway personnel. around 1925 : Preiser HO(1:87) Painted 12447

Wooden Box : Woodland Pre-painted HO(1:87) 1855

British Rail Staff : Preiser - Finished product HO (1:87) 10410

Straddle Bridge : Sankei Kit HO(1:87) MK05-13

Street light with LED, iron pole type, O size, set of 2, JP5647 : Woodland, painted, complete, O (1:48), Just Plug compatible