Cartoonish Game Creatures Starter Pack

I have a digital card-battler in early prototyping, currently filled with AI placeholders that I cannot legally publish. To move the project onto Kickstarter and Patreon I need a fresh, fully-licensed starter pack of cartoonish creatures... (Budget: €250 - €750 EUR, Jobs: 2D Game Art, Animation, Art Consulting, Art Direction (Bijutsu Kantoku), Art Installation, Character Design, Digital Art, Graphic Design, Illustration, Logo Design)