As the SU-152 is known as one of the stops on evolutionary scale for the KV-1 chasis before it was overshadowed by JS-Series.
As a newbie to Bronco kits, I was pleasantly surprised to open the box to slide molded sprues, 3 bags of individual linked track sprues and a sprue of clear modular interior & exterior periscopes.
Upon inspection of the instructions, there are multiple sprues of similar looking parts. Watch for the grayed out “Do not use parts” listed as similar looking parts on the same sprue can lead to using the incorrect parts, confusion, and loss of functionality.
Scanning the instructions further reveal Bronco’s engineering of a working articulating torsion bar, suspension, a full gun carriage, semi complete driver station, partial interior, and an partial upper engine box.