This is the Active Defense System or more popularly know as, ADS. This is from Rainbow 6 siege let me know if you would like to see more creations like this. (~12"x12"x8") I plant to later on print a version that can be printed in multiple piece to reduce filament put towards supports, if you would like a version of that please let me know in the comments and I will get back to you guys sooner or later. The picture of the 3d model is a 40% scale of the actual size.