In the GPM catalog, issue corresponds to the ZSU-57-2 "Spiułka" , a Soviet self-propelled anti-aircraft gun used by the USSR and other Eastern Bloc nations. How to "Make a Piece" (Build Process)
: Use felt-tip markers or watercolors to color the white edges of the paper after cutting; this makes the finished "piece" look like a solid object rather than paper. Download GPM 557 USSR zip
If you are looking for the official kit or replacement parts, the GPM Official Store is the primary source for their catalog. Many modelers also share tips and build threads for Soviet armor on forums like Papermodelers.com. In the GPM catalog, issue corresponds to the
: Lightly run your knife along fold lines (without cutting through) to get crisp, sharp bends. Many modelers also share tips and build threads
: Always test how parts fit together before applying glue. Where to Find Authentic Files
