I know this tutorial is a little late considering GTA V has been released for PC for about 2-3 years now, but in case you need help I've made a rather simple tutorial, enjoy, and I hope it helps you.
THIS TUTORIAL WORKS ON GTAIV AS WELL AS EFLC
Grand Theft Auto IV Link
Mod Download Link
Check comments below if you have problems.
Software used in this video:
Microsoft Game Bar
Sony Vegas Pro
Thumbnail image credits:
Upscaled and edited by myself
If this helped you in any way, please leave a like and comment.
Or y'know, you can subscribe if you want. ¯\_(ツ)_/¯
Have a good day, and happy modding. Cheers.