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

Micro pack Grass thicket (6mm) golden colour : Miniatures Nature Materials Non-scale 727-35m

Passenger (without legs): Preiser - Finished product model HO (1:87) 10298

Turret Car - Square Eyes : Icom Pre-Painted Non-Scale MLW-3005

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

Epoch Electric Freight Car with Trailer (DB German Federal Railways Specification) : Preiser Finished product HO(1:87) 10256

The Cradle of Monorail : Shin Tachikawa Finished product Non-scale

064-00009 Choshi Electric Railway Station Employee 1 : Tiny Tales - Colored 1:64

Two Trailer Houses : Woodland Pre-painted HO (1:87) AS5542

Micro pack 88 nights, field of sprouts : Miniatures Nature Materials Non-scale 729-11m

Old Time Passenger : Preiser Finished product HO(1:87) 10664

Walking Railway Traveller : Preiser - Finished product HO (1:87) 14070

Trainman and Traveller : Preiser - Finished product HO (1:87) 10570

Railway staff, passengers and passers-by 72 pieces: Preiser unpainted kit TT(1:120) 75100

Father Christmas and Child : Preiser - Painted 1:43 65335

Painter : Woodland Pre-painted HO(1:87) 1890

Locomotive and fireman : Preiser, painted, 1:45 scale 65372

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

Micropac Glowing Grass - Springtime : Miniatures Nature Materials Non-scale 737-21m

Deck Girder Bridge (Code 83 rail included) : Micro Engineering Unpainted Kit HO(1:87) 75-505

Travellers Waiting for the Train : Preiser - Painted HO (1:87) 10734