Construct a fierce Plus-Plus T-Rex with these free 3D step-by-step instructions and interactive build guide.

This 68-block dinosaur model captures the powerful stance, large head, and short arms of the Tyrannosaurus Rex in a detailed 3D form. It is one of the most popular Plus-Plus dinosaur builds and a favorite among prehistoric animal fans.

Classified as hard difficulty with an estimated build time of around 12 minutes, this T-Rex build guides you through the legs and body base first, then the massive head, tail, and small arm details. The 3D step viewer lets you rotate and zoom at every stage.

Follow the interactive guide online or download the PDF for offline building. With 68 blocks, sorting by color before starting helps you move through each section without pausing to search for pieces.

The completed Plus-Plus T-Rex makes an impressive desk display, dinosaur party centerpiece, or addition to a prehistoric collection. Take your time with the head and jaw section for the most dramatic final result.