Summary

Print and bond the three parts to get a famous rocket.

This rocket as the perfect shape of the famous rocket used by TinTin.

Print it un PLA at the scale you like, bond the parts, sand it all, apply a primer coat, sand it down with 600 sand paper under water and paint it.

Check for the real color and patern in "Objectif Lune" or "On a marché sur la lune" from Hergé.

Work well !