LOW end pc i see

@yaskme11 Not trying to put you down, but you should do some more research into doing these sorts of things. I do recommend you join the gta5-mods discord server so you can ask people for help. It is what I did and I have gotten as far as getting a featured mod due to the help of the amazing people here. https://discord.gg/QzrtSM

With that said, about your bug. You should make sure you cut the roof part off of every single model that would have a roof, your issue seems to be with the interior so isolate the chassis, you will see that is just the interior. From there rip as you need to, you can also isolate the chassis with the bodyshell or whichever model had the exterior roof.

Another tip, it appears that you have exported incorrectly. The way that I do it which makes it work is I import for for example dukes.yft then I cut everything I need to. Then when exporting I make sure the LODs setting says All. After you ensure that is set to all, then you can export it. Then import for example dukes_hi.yft then do everything the same way that you did it. Only difference, when exporting change the LOD setting to highest only. After you do all of that the vehicle should perform better in-game, aswell as the dials on the interior will work, you should also list that as a bug because with your exporting method the dials never work (at least in my experience)

anyways, I hope I helped! and 2 1/2 stars for effort, we all start somewhere but there is always room for improvement. Hope I can be of help.

@derpy-canadian thx mate it really help PS im making a cool cop car just wait maybe wensday

@yaskme11 I will always be here to help :)

@jonathan6506 thx mate its not the best i got 5 more cooler things in mind i think ur gonna like

@el_charco MODS @wlupoli Why are you guys being so rude to him? this is is first mod, not many can learn to cut vertexes/polys or whatever he cut on their first mod, I find it very impressive in fact. Even I did not know how to do that on my first mod

god of modzzz?

@Derpy-Canadian Agreed yo that god of modzz dude begged @bob322 for money