As a big fan of Ren'Py and Undertale, I can say:
1. I have an irreparable trauma, and I will never look at Toriel the same way again.
2. You've done an outstanding job (I know making games with Ren'Py can be more laborious than it seems).
3. The drawings are incredibly cute.
I can see you're big fans of Undertale, and I hope you continue with the project because it seems like you enjoy it. Good luck on your journey in game dev!