The Jupiter V-X launcher a follow-on to the Jupiter III-X, is based on a proposal by Teamvision. My version has a 14 Metre core and no upper stage.
Included for launch in this release is a launch-configured version (payload mesh) of the Mars Crew Transfer Vehicle 'CTV-02-A'. To see this rendered correctly you will need to FIRSTLY INSTALL my earlier add-on - 'Crew Transfer Vehicles v0.96' from http://www.orbithangar.com/searchid.php?ID=2713
Please read included documentation for further details and instructions.