Are you just talking about making the models bigger? You'll want to use the model resizer plugin in Insolence (I believe my copy of Insolence came with it, but if yours doesn't, you should be able to find it by doing a search in the files forum for resizer).
im talkin about the RL and the rocket. And like im not the best at insolence. I downloaded the plugin but i dont know how to use it. I put it in the plugins folder and everything.