Your search for "small, but equivalent to" revealed the following:

Kunekune Rail for Mini Mini Train Compatible with Daiso Case 20x10cm : Yoshiaki Ishikawa Railroad Track 9mm Gauge N(1:150)

Miniatuart mini [Tram and Board] : Sankei Kit Non-scale MP05-14

[Model] Fake electric wire Kobaru equivalent : Sakatsu unpainted kit N (1:150) 3832

[Model] Laundry Set Note: Kobaru Equivalent: Sakatsuo Unpainted Kit N (1:150) 3823

[Model] Gate (D) Note: Kobaru Equivalent: Sakatsu Unpainted Kit N (1:150) 3850

Miniatuart mini [Gas Station] : Sankei Kit Non-scale MP05-01

[Model] Standing Signboard Set Note: Kobaru Equivalent: Sakatsu Unpainted Kit N (1:150) 3817

Miniatuart mini Christmas ver. [Ski Lodge] : Sankei Kit Non-scale MP05-12

LED module with magnetic switch 3 set : Orange : BitTradeOne Electronic Parts Non-scale ADMGLOR3

[Model] Road lighting Kobaru equivalent : Sakatsu unpainted kit N (1:150) 3724

Miniature rhinoceros for horticultural dioramas : Icom Pre-Painted Non-Scale GM9

4021 Compact Hatchback A: ONLY RED Unpainted Kit 1:150

Miniatuart mini [Farmer and Waterwheel] : Sankei Kit Non-scale MP05-09

Studio Ghibli mini My Neighbor Totoro [The Kusakabe Family and the Cat Bus] : Sankei Kit Non-scale MP07-02

Fairground Stall Set : Icom Pre-Painted Assembly Kit 1:144-N(1:150) EP-27

[Model] Flexible Fence (High) Note: Kobaru equivalent: Sakatsu Unpainted Kit N (1:150) 3845

Square bar 1.0 x 1.0 x 350 mm : Evergreen plastic material, non-scale 142

N Gauge Mini Layout [Maple Tunnel]: KDF Painted and Finished Model 1/150 Scale

Small park : Sankei Kit N(1:150) MP03-80

[Model] Mesh Fence Height 6mm Kobaru Equivalent: Sakatsu Kit N(1:150) 3844