A 3d-model of the Predator speargun made by commission The model is made for easy 3d-printing and includes both a full model with speartips, a version with separate spears and a version with separate spears and split into 7 parts for assembly with 3 300mm 4 450mm 2 230mm long 4mm rods The full speargun is about 60cm long but can be easily scaled although the support rods need to be sized accordingly