Enhance UI for Python Tkinter Desktop App

I'm building a desktop app using Python and its Tkinter library, and I’m looking for someone to help improve the user interface. The app runs well, but the design is too simple and feels outdated. I’d like to give it a fresh, modern, and slightly futuristic look. The task includes redesigning the UI, adding some smooth animations (within Tkinter’s limits), and creating a settings page with a few buttons—I’ll share all the details. If you’re experienced with Tkinter and have a good sense of design and layout, please send over some samples of your work, how long it might take, and your pricing.