Your search for "N Gauge Fine Manual" revealed the following:

N Gauge Mini Layout "When the Red Spider Lilies Bloom": KDF Pre-painted Model, 1:150 Scale

Passing Women : Preiser - Painted N (1:160) 79098

Double-track truss bridge : Norihisa Matsumoto Painted 1:150 size

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

Hagure Station type : Showa Romando Special Finished 1:150 scale

Brick Arch Bridge : Norihisa Matsumoto - painted 1:150 size

Public Building (City Hall/Police Station) : Woodland Finished product N(1:160) BR4930

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

Let's Play Layout: How to Create Miniature Scenes: Neko Publishing (Japanese Book)

Drive-In Dyna [w/LED] : Woodland Finished product N (1:160) BR4929

Road Construction Fence 1 : Icom Pre-Painted Assembly Kit 1:144-N(1:150) EP-1

Grille Shutter - Garage - A : Icom Pre-Painted Assembly Kit 1:144-N(1:150) EP-56

European Fence-D : Icom Pre-Painted Assembly Kit 1:144-N(1:150) EP-37

European Fence-A : Icom Pre-Painted Assembly Kit 1:144-N(1:150) EP-32

Passer-by : Preiser - Finished product version N (1:160) 79019

Truss-A : Icom Pre-Painted Assembly Kit 1:144-N(1:150) EP-54

Special-needs Vehicle Lift Wagon Car : Icom Pre-Painted N (1:150) MLV-6020

Farm and Lift Line : Yasuji Ibuchi Modeling work N (1:150)

Road Patrol Team : Icom Finished product N (1:150) MLW-3028

Food Stall/Drying Dryer : Icom Pre-Painted Assembling Kit 1:144-N(1:150) EP-16