Uploading LiNK:

https://steamcommunity.com/sharedfiles/edititem/767/3/


Artwork upload code:

$J('#image_width').val('1000');$J('#image_height').val('1');


Screenshot upload code:

$J('#image_width').val('1000');$J('#image_height').val('1');$J('[name="file_type"]').val("5");


This should be about it 🙂.