Glad you found it! Never heard of SizeIndex before, but I would love to post my stuff anywhere it's allowed.
We already posted your game in the comments on my size game list (F95), and Sizeindex on our discord server. It has not been added to either of our size game lists yet. I will add your game to the my list when I have time. You are welcome to join our Discord server for our size game lists and post updates of your game there, like many other developers. Since I don't think I can post links here, you can just find our discord by searching for the lists themselves. Good luck with your game! It looks great. I'll for sure give it a play.