This is a basic 3D model of a stylized "brick man," standing approximately 20 cm tall when assembled. The model is composed of multiple friction-fit parts, allowing it to be assembled without the need for glue or fasteners.

For multicolor prints you may need to calibrate your printer’s flushing volumes setting. This helps avoid black filament weeping into the yellow sections, ensuring clean color transitions and a more polished final result. 

Please note that if the model is scaled up or down, individual parts may require proportional adjustments to maintain the correct friction-fit tolerances.