@TrustNo1 The blimp3 liveries are set as tuning, so they are stored somewhere else. As it is already done, it would be easier and faster to make it spawnable together with the XERO and Atomic variants than to remap the original model and redo the textures.
I just checked it, blimp3 is mapped differently than 1 and 2 and it has 20 liveries: Sprunk Xtreme, Chepalle, Pisswasser, eCola, Burger Shot, Redwood and Jackal, the others are related to the nightclubs and DJs.