Your search for "JNR steam locomotive crew" revealed the following:

Railway personnel RhB: Preiser, Pre-painted Model, HO (1:87) 10814

Combine: YSK Unpainted Kit N (1:150) Part No. 285

Self-propelled mini mini train with built-in battery : Yoshiaki Ishikawa N (1:150)

Railway Worker : Preiser - Painted 1:50 68202

German State Railroad Station Staff : Preiser - Painted 1:22.5 45010

6 railway workers : Preiser unpainted kit 1:22.5 45182

Showa-era Scene - Bus Depot : Keichu Matsuo Diorama work 1:80 scale No.11

Self-propelled mini mini train with built-in battery : Yoshiaki Ishikawa Painted Completed Product N (1:150)

U.S. Railroad Officials : Prizer - Finished product HO (1:87) 10547

Rail Yard : Norihisa Matsumoto Painted 1:150 size

Gate-type crane: YSK unpainted kit N (1:150) Part No. 280

11-110 Pocket Line Series Passenger Car Power Unit : KATO N(1:150) Power Unit

Coal tower: Walthers unpainted kit N (1:160) 3262

Road Worker : Prizer - Pre-Painted N (1:160) 79030

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

Battery-Powered Self-Propelled Miniature Tram : Yoshiaki Ishikawa Finished product N (1:150)

Battery-Powered Self-Propelled Miniature Train (Choshi 501 Orange) Pantograph Type: Yoshiaki Ishikawa Finished product N (1:150)

48 seated passengers: Preiser, complete painted HO (1:87) 14400

Teppo Team : Icom Finished product N (1:150) MLT-4014

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