how do u buy these types of technic models
Hello Mr. Thompson
The LEGO models shown on this site are custom creations designed and built by normal people like you or I, rather than by LEGO themselves.
Therefore you cannot buy these models unless you approach the builder directly and make them an offer. To do this you can contact them by clicking the link in the accompanying text (click ‘Minecraft’ next to the picture above and then the link in the text).