I've also been sitting on this model for a while- The United Launch Alliance Delta IV rocket family! With these filse you can print a 1:100 scale model of any variant of the Delta IV rocket! (Medium, Medium +, Medium 5 Meter Fairing, Heavy, and Heavy with NASA's Orion Capsule!)
It's got SRBs for the Medium variants, and the different SRB nozzles as well.
NOTE- I haven't printed this model yet. I gave the files to someone else privately a while back, and it printed well for them, so it should for you as well! Be prepared to orient most parts for printing on your own.
| 4m_Fairing.stl | 273.0KB | |
| 4m_Interstage.stl | 101.7KB | |
| 4m_LOX.stl | 269.1KB | |
| 4m_Upper_Stage.stl | 845.1KB | |
| 5m_Fairing.stl | 1.3MB | |
| 5m_Heavy_Faring.stl | 1.0MB | |
| 5m_Interstage.stl | 170.3KB | |
| 5m_LOX.stl | 200.3KB | |
| 5m_Upper_Stage.stl | 1.5MB | |
| Engine_Bay.stl | 1.4MB | |
| Heavy_Interstage.stl | 1.9MB | |
| Heavy_Lower_Strut.stl | 68.4KB | |
| Intertank.stl | 204.0KB | |
| LH2.stl | 303.7KB | |
| Nozzle_A.stl | 1.1MB | |
| Nozzle_B.stl | 1.1MB | |
| Orion.stl | 1.0MB | |
| RS68a.stl | 2.0MB | |
| SRM_Body.stl | 102.5KB | |
| Universal_Joining_Block.stl | 2.2KB |
