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

Engineer and his assistant: Preiser, complete painted 1:22.5 44919

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

Torain: High-Legged Jib Crane and New Single Line Coal Tank (with Coal Yard) : Takumi Diorama Craft House - Finished product model HO(1:80) 1049

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

150-00012 Choshi Electric Railway Station Employee 4 : Tiny Tales - Completed Colored N (1:150)

Battery-Powered Self-Propelled Miniature Train (Red) Diesel Locomotive Type Red Kiha : Yoshiaki Ishikawa Finished product N (1:150)

080-00009 Choshi Electric Railway Station Employee 1 : Tiny Tales - Completed Colored HO (1:80)

Air compressor: Micro Engineering unpainted kit N (1:160) 80143

080-00012 Choshi Electric Railway Station Employee 4 : Tiny Tales - Completed Colored HO (1:80)

080-00013 Choshi Electric Railway Station Employee 5 : Tiny Tales - Completed Colored HO (1:80)

Crew : Preiser - Painted N (1:160) 79137

Engineer and his assistant: Preiser, complete painted 1:22.5 44918

Enoden Crew: Kobaru Pre-Painted N (1:150) MF-09

Railway Engineer : Woodland Finished product N (1:160) 2147

150-00010 Choshi Electric Railway Station Employee 2 : Tiny Tales - Completed Colored N (1:150)

60 German Railway Employees in the 1950s: Preiser - Painted HO (1:87) 13004

German Railway Staff : Preiser - Finished product N (1:160) 79012

German Railway Staff : Preiser - Painted 1:32 63083

080-00011 Choshi Electric Railway Station Employee 3 : Tiny Tales - Completed Colored HO (1:80)

Handrail knobs, height 1.7mm, for 0.4mm lines, pack of 6 : Sakatsuo Detailing Non-scale 5004