Glad you're joining! (pretend you're joining if you're not joining) Here's a list of all the game assets that you can use in your Kenney Jam entry. As you know you have to use Kenney's game assets, except for audio and fonts which you can source from elsewhere - or create yourself.

• Kenney Game Assets — All game assets available on the Kenney website, free
• Kenney Game Assets — All game assets in the premium bundles, including characters
• Patreon exclusives — Given away to Patreon supporters
• Kenney Jam exclusives — Game assets that were previously given away

Unfortunately Asset Forge, Kenney Shape or Kenney Studio cannot be used to create assets, as this jam is specifically about pre-made game assets.