Hi there! I'm on the team and have never had access to an SVG. A lot of our Alpha/Beta art was created long ago and we only have it in png. However, all art can be 'grabbed' in high resolution (in png form) from the LORE section of each card. I understand that's not the same thing, but is what we've got. :)

You can also join our discord and ask in there for other things. http://discord.splinterlands.com/
I see you're brand new! Hope you're having fun playing! 🥰-carriealen