The designs were made by Andrew Zinchenko using 3ds Max and KeyShot.
Today, let's have a look at some incredible Soviet-style sci-fi weapon designs created by 3D Hard-Surface Concept Designer Andrew Zinchenko. Inspired by existing Soviet-era weapons and devices, the models look extremely detailed and imagine how the arsenal of the Alternative USSR could have looked in a futuristic setting. According to the projects' descriptions, the creator uses 3ds Max and KeyShot to create the models.
Below are some of the awesome designs shared by Andrew, you can check out more by visiting the artist's ArtStation page: