Your search for "Door and Window Series N (1/150)" revealed the following:

[Model] Gate (A) Note: Kobaru Equivalent: Sakatsu Unpainted Kit N (1:150) 3847

Checkpoint : Icom pre-painted assembly kit 1:144-N(1:150) EP-5

Small staircase assortment: YSK unpainted kit N (1:150) Part No. 281

Rooftop Entrance: YSK Unpainted Kit N (1:150) Part No. 274

Signboard Architecture of 3 Houses in a Row B Color Ver. :Baioudou N(1:150) Unpainted Kit ST-004-15C

Construction Elevator and Gondola - A : Icom Pre-Painted Assembly Kit 1:144-N(1:150) EP-62

Flexible container bag (black) : YSK Unpainted kit N (1:150) Part No. 410

Steel Wire Fence-B : Icom Pre-Painted Assembly Kit 1:144-N(1:150) EP-31

Shop G : Sankei Kit N (1:150) MP03-89

2-story house (both north and south entrances) B : Miniature Kobo Kit N (1:150) PKNS1005B1

2-story house (both north and south entrances) D : Miniature Kobo Kit N (1:150) PKNS1005D1

System Caddy : YSK Unpainted Kit N (1:150) Part No. 227

Military Accessory-1 : Icom Prepainted Assembly Kit 1:144-N(1:150) EP-6

Exhaust duct : Baioudou N (1:150) pre-colored kit AC-048-15C

European Fence-G : Icom Pre-Painted Assembly Kit 1:144-N(1:150) EP-43

Mini-mini town : Yoshiaki Ishikawa, Painted N (1/150)

Store A : Baioudou N (1:150) pre-colored kit ST-028-15C

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

[Model] 45 Degree Staircase Parts - Flexible Staircase 45 Degree Type Note: Kobaru Equivalent: Sakatsuo Unpainted Kit N(1:150) 3721

Truss-B : Icom Pre-painted Assembly Kit 1:144-N(1:150) EP-55