Modern Responsive Avalonia App

I need a simple, modern, responsive Avalonia app with three screens for a self-service kiosk. The app will only need to display a GUI, without any backend functions.

Requirements:
- Three screens:
1. Screen 1: Welcome/Finish screen - only one button
2. Screen 2: Image for Camera display + 2 buttons
3. Screen 3: image for passport scanner
- Modern design style
- Responsive layout

Ideal Skills & Experience:
- Proficiency in Avalonia UI
- Strong UI/UX design skills with a modern touch
- Experience in developing responsive applications

Looking forward to your bids!
No Implementation needed - only responsive GUI and Navigation