Gary
The car going across the screen in your thread does look awesome! How do you do that?
First you make or get a GIF. To make the one in the style of my thread you have to make each frame of the GIF individually. For my GIF each of the frames I edited came from a video I made of an F1 car going across the screen. Then upload all of the frames to a GIF maker website;
Ezgif is the website I use as it's quite customisable.
Then upload the GIF to a website where you can share images/get a link to an image and then ofc use iGP's in-built "insert an image" tool to put it in. There might be an easier way to make custom GIFs but I don't know of em.
Self
The logos, the car moving, the champions cars, everything
The logos and championship winners images were made by me using a program called GIMP. You can do it with any picture editing software tbh, just have to know how to use the tools available and remember to upload your finished images to a site where you can get a link to the image (imgur is a good one)