This mod adds a boot system cut from the PC version. If you've played the PS2 version, you've probably seen the beautiful loading screens interchange spectacularly during loading. In the PC version, this feature was decided to be cut out due to the high download speed, but there were people who decided to restore it.
The original style is preserved in all screens, and the art itself is made in high resolution.
The author of the script is SilentPL. The author of the screens is Mrckos_27041995. Original artwork by Rockstar North.
P.S. The only drawback of the mod is that the screens change too quickly. However, even so it looks spectacular, and on less powerful computers, where the download takes longer - even more so.