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

Home30A : Sankei Kit HO(1:87) MK05-24

Birch branches and leaves (HO) - Autumn : Miniatures Nature Materials - Non-scale 910-23

Bamboo approx. 6-6.5cm : Mini Nature Materials Non-scale 109-02

Railroad Maintenance Worker : Prizer Finished product HO(1:87) 14033

Forest Railway - fresh green and mossy fallen trees : Art Stage K Painted 1:87 scale HO Narrow

D&RGW CABOOSE DOORS : Grant Line Unpainted Kit HO (1:87) 5063

[Model] Log Fence : Woodland Finished product HO (1:87) A2981

Old Homestead: Woodland - Finished product model N (1:160) BR4933

European Fence & Gate : Icom Pre-Painted Assembly Kit 1:144-N(1:150) EP-13

Street Accessories : Woodland Pre-painted HO (1:87) 1941

4 birch trees 5-7.6cm : Woodland Finished, Non-Scale 3533

4 hardwoods 5-7.6cm : Woodland, finished, non-scale 3505

Branches and leaves of the oak tree (N) - Summer is in full swing : Miniatures Nature Materials Non-scale 980-12

Trailer House [w/LED] : Woodland Finished product N (1:160) BR4950

Stone Curved Bridge (for single line): Unpainted Kit N(1:150) 37665

Tunnel Portal : Woodland Unpainted Kit HO (1:87) C1255

Micro pack - glowing grass - deep autumn : Miniatures Nature Materials - Non-scale 737-23m

Micropac Sparrow Hide and Seek in the Frozen Land : Miniatures Nature Materials Non-scale 997-24m

Street Lamp with LED, Wooden Pole Type, HO Size, Set of 3, JP5630 : Woodland, Pre-painted, HO (1:87), Just Plug compatible

Hedge : Farrer - Finished - Non-scale 181234