It'll be fun to see your 3D models in any sort of action, they look great! I'm still finding plenty of challenges even after coding games for years, so I hope that your first time programming goes as well as it can, it's tough to bring games to life.
I like the 3D model of the fish girl, I've never played a fishing game before so I'll lok forward to it :)
And don't worry, it's fine if it's buggy, especially as your first coding experience. What really matters is if you're enjoying the process, not the end result :)