Sure, go for it! Any credit will be fine as Groundhoggoth or Groundhoggoth games; drop me a link and I'll spread it around the internets!
Here's my twitter handle is you want to contact or @ me there
https://twitter.com/Groundhoggoth
If you're on Discord, you can usually hmu in the Indie RPG or PbtA servers as well
https://discord.gg/pRNNUm
https://discord.gg/Zejrkf