Thousands of items have been created and submitted to the Dota 2 Item Workshop by community members like you. If you have Dota 2, the Steam Workshop now makes it easier than ever for you to submit finished 3D models of items or 2D images for a chance to have them accepted and incorporated into the actual game. Not only do makers of chosen items get to see their ideas come to life in Dota 2, they also receive a share of their items' sales from the Dota 2 store. Additionally, illustrators have the opportunity to create and participate in the revenue of 2D merchandise designs.
This homepage has the following sections which contain a wide range of guidelines to help you create items for Steam's Dota 2 Item Workshop.