DEBISim contains a GUI version of the XrayDatasetGenerator module to create randomized CT datasets. The GUI allows specifying the size and characteristics of the dataset as well as for the constituent blocks for the simulation pipeline - these options are analogous to the arguments fed to the metthods in the aforementioned module.
This DEBISim GUI allow creating data samples for specific test cases by manually placing and manipulating different objects in the reference baggage image in a user-interactive manner.
The steps for using this GUI can be understood through this tutorial.