TrackMania² Canyon
Dive in the game engine
Customize or create skins, car models, horns, tracks, campaigns, replays and game modes. Create your own flavor of TrackMania and share it with the community. Check the official wiki and forum to learn more and get started!
Tatsuto 6 Jul 15, 2013 @ 11:22am
How to Make High Quality Workshop Icons for your Cars
To do that you will need to know how to use gimp/photoshop or similar programs.
You will also know how to convert files to the .dds format using The Compressinator, DXTBMP or the Nvidia Photoshop Plugin.

You can find tutorials on these subjects at the maniaplanet wiki[] and the maniapark tutorials section[].

So here is what you have to do for high res icons.
You will have to open your skins/cars zip file and create a new with the size 512x512.
Do this before you upload the skin/car or it won't work.

Happy modding ;)