Can be build completely out of Lego bricks.
About the MOC
This is a MOC of the SL1 rocket by HyImpulse. The first three stages of the rocket can be separated from one another.
About the rocket
SL1 is a small orbital rocket that is being developed by the German company HyImpulse. It has three stages which are all being powered using hybrid propulsion with paraffin and liquid oxygen.