So I am currently creating a add-on I hope to release here on roll20 and have a question. The water Elemental Appears in the 5e OGL, so would be usable by me. My question is, when prepping the adventure does that mean i can use the water elemental token and information pulled from the compendium?Or should I just make a new monster, and specifically use the stats/information in the OGL and make custom art and token for the Water Elemental? I'm an artist so creating those type of assets is not a problem just trying to grasp the full extent of content i need to make. Thanks in advance!