Its really actually easy to do that... 1. Go into Los Angeles mod v1.8\Models\Police and look for the cv_lapd_slick (or the cv_lapd_unmark) and the cv_chp.dds 2. Rename the .dds to .v3o 3. Go into editor, choose the LA mod, go to unpack files, and select the two models 4. Go back to the police folder, change the changed files back to .dds, and use DDSConverter to convert it to an image (if you don't have it, its in the download section) 5. Repaint the model so its white 6. Copy and paste the CHP symbals and put it on the model 7. Save, convert back to .dds, and play! IF you do not want to lose the Unmarked or Slicktop patrol car, then copy and past the cv_lapd_unmark in the model and prototype folders. Rename it cv_chp_slick or whatever you want to call it. Do the same things as above, but then follow the adding vehicles from the tutorials section by Hopaah. Hope that helps. EDIT: MAking it now