Inspired by G1 Insecticon Sharpnel's mandibles comes these upgrades for Fansproject CA-03 Thundershred. These use a 3mm clip so I highly recommend printing these in any of the Strong and Flexible materials.
Inspired by G1 Shrapnel hand gun comes this upgrade weapon for FansProject CA-03 Thundershred. The weapon handle has been specifically designed for this one particular figure.