Second model conversion, This is a 1:100 scale of the Vulcan Centaur rocket which was launched in January 2024 by ULA. All have supports, not much needed. I used auto tree slim.

You will need 6 SRB and 6 SRB pins.

All STL files are also uploaded individually.

3D models were provided by ULA whom created the actual Vulcan rocket (and many more)