This model was created from scatch using a Blender3D
Please let me know of any issues with the files or any modifications needed.
The BA-3 (Russian: Broneavtomobil 3) was a heavy armored car developed in the Soviet Union in 1933, followed by a slightly changed model BA-6 in 1936. Both were based mostly on BA-I, the most important development being the new turret, same as in the T-26 m 1933 and BT-5 tanks, and also equipped with the 45 mm main gun.
The model is scaled to 1:56 & 1:72 and divided into 3 parts: the Body, and Left and Right Tracks. A single piece version is also available for both scales
The images show the model scaled up to show the details on bigger scales printed partially on a fdm printer.
The model measurements after printing are:
for 28 mm or 1:56: 35mm Wide x 83mm Long x 41mm Tall