I see a lot of machines uploaded without a preview image or description, to capture a preview image hold Alt(or your modifier key) and press F12(or your screenshot key) while in practice and select it from the workshop screen to add it.

To add a description open your UserData folder and create a New Text Document, open in Notepad or your prefered text software and type the following:

Example lähetti viestin:

>E>
Blank. (Explain how to operate your machine, this will be seen in build mode.)
<E<
>WS>
Blank. (Describe your machine, you may also write a japanese translation here, this will be posted on the workshop page.)
<WS<
>J>
Blank. (If you have a japanese translation for your description write it here, this will be seen in build mode.)
<J<

And then save it in UTF-8 format and title it exactly what your machine is titled, ie: Cool Car.mcad = Cool Car.txt

From the workshop screen, enter a single word in each tag line, make sure these best describe the machine, and use common tags such as: Car, Tank, Vehicle, Land, Air, Sea, Anime, Mecha, and etc.

Any feedback would be appreciated!