This model was designed for fairly easy and straightforward assembly. Part locations are easily identified. Hull sections mate together with interlocking tabs and grooves for added strength and a lip in the lower hull helps maintain upper hull alignment.
 
The builder has the option of building with the missile doors functional or printed in the closed position. 
 
Internal bulkheads are designed to accommodate up to a 3.75” diameter watertight cylinder, however I would recommend the SubDriver MKIII with 3" tank for better fitment and performance.
 
A full buildup and overview video is available on my YouTube channel here.
 
File purchase includes a full set of blueprints, a file overview image, and all STL files needed for the creation of the model. 

Parts such as brass rod, brass tube, bushings, etc. must be purchased separately. Scale brass propellers for this model are available here. 
 
 
Length when assembled: 1214mm
Beam when assembled: 180mm