Model Builder Community: Upload & download MB4 files. Share model buildings, building plans, dioramas, model layouts & more!

Show us what YOU'VE done. Upload your mb4 file now,
and get 5$ off on your next purchase - After Upload is complete

Model Builder Community MB4 File Downloads

Categories > O Scale 1:48 > page 1 of 2


Black Hawk Cut Stone Depot
Easy 4-Walls and a Roof Project
Front and rear picture of Elk
Downloads mb4:
Elk Creek Section Hous...
3-Stall On30 Brick Roundhouse
4 of 4
Downloads mb4:
Roundhouse Roof.mb4
3-Stall On30 Brick Roundhouse
3 of 4
Downloads mb4:
Roundhouse Back Wall F...
3-Stall On30 Brick roundhouse
1 of 4 files (I know. I said five foru the front wall.)
Downloads mb4:
Roundhouse Side Walls...
3-Stall On30 Brick Roundhouse
The roundhouse requires 5 files to build. Not a first-timeer project.
Downloads mb4:
Roundhouse Front Wall...
C&S Section House Shingle Roof
Shingle roof for C&S Section House
Downloads mb4:
C&S Section House Shin...
C&S Section House
Section House found on C&S in Clear Creek Canyon
Downloads mb4:
C&S Section House with...
test upload
test upload
Downloads mb4:
Sled Car.mb4
Small Shack
Downloads mb4:
2nd building.mb4
Deposit in the form of L
Downloads mb4:
3.mb4
3roof.mb4
Abandoned house
Downloads mb4:
Abandoned house.mb4
Model Builder's Station House
To print right side/bottom Select All and move left/up after printing
Downloads mb4:
Station1.mb4
Freight Warehouse
Glued to foam and paintsticks with photomount and superglue
Downloads mb4:
30 foot Wall Section w...
Small pig farm
Downloads mb4:
small_pig_farm.mb4
Duplex
Downloads mb4:
duplex.mb4
duplex_2.mb4
House with garage
Power plant
Downloads mb4:
power_plant.mb4
Public institution