The Polsten 20mm anti-air gun was a Polish-designed, British-used, World War II-era weapon that played a significant role in air defense. It was developed as an adaptation of the Oerlikon 20mm cannon and served as a portable, rapid-firing anti-aircraft weapon.
This low-poly model of the Polsten 20mm AA gun was designed in Blender and textured in Substance Painter. It has the following textures in 2k, 1k and 256: