I've had a few cars that just did not show up. One case is odd though. During my tests I installed one car, the others were bad, but that one I saw in the game. When it came time to put in all the cars I knew worked, I wanted that one car to be a banshee instead of what it was. i renamed it and altered its configuration lines to work right. Then it never showed up, and i do not have it, or any of my cars, set as unique.
I only have a few cars in there now, the flying things, and a Ducati motorcycle. It is nice looking, but it alone slows the game down. I'll have it all by itself and the game lags. I'll deal with it though.
I finally moved up by installs by using a .COL editor. I would like to try some more installs now that I have a good base to start from.
ThE MaSTeR 3, how did you get the Wharthog to work? The only one I found had an install file that looked for the PC version of VC. Also, what UFO are you using? I saw 2. one was boring looking, the other is called Ultimate Flying Object. it spins and shoots. My favorite is the Dr. Robotnik egg pod. It is so small so i can fly all over so easily.
The batmobile freezes the game for me too. i also tried the escalade because I really like them, but it never showed up. I tried a lot too.