The Tank-Tainer kit is a multi-section build that you print, cut out, fold, and paste into a 3D Tank Container. Instructions are included with this one. This is an advanced-level kit. You can also use this kit to kitbash your own styrene frame for a more robust model. No matter how you see it, it is the lowest-priced option for Tank-Tainers in the market and will challenge and motivate you like no other.
This kit can be converted to S and O scales but not recommended for Z scale unless kitbashing is desired.