There will be a 2048 COMPRESSED carset released shortly. We wanted to see if there was any issues with the 1024 UNCOMPRESSED car set first. If there was, deal with troubleshooting those issues before we add another variable to the mix.
It will be up shortly. But just an FYI, no support will be given should you choose to run 2048 compressed or uncompressed car files with the NXS15 Mod. We tested this mod on a variety of computers ranging from laptops to i7 gaming rigs. And this mod doesn't play nice with 2048 paints, compressed or uncompressed. This mod is made for stock (retail) tracks with what was called back in 2003 high res (1024) car files.
So please do us a favor, if you download car files from somewhere else and all of a sudden you aren't getting good fps, do not ask us what the problem is. The problem is not the mod, but what you choose to download to run it. So check those car file sizes that you download and hold the person or website accountable for making car files that work with these mods and tracks before you come here to ask us why your fps are below 10!
Now I'll step off my soapbox.
newer versions of photoshop should be able to convert/flatten fonts you do not have.
Or you can download the font that is missing. I believe its the font used for the last names on the roof (Berthold).