Architecture Collage Re-creation

I need an architectural collage re-created for school work, showcasing building exteriors and landscapes. You will also need to show your workflow for the project. Requirements: - Use Affinity Photo for... (Budget: $250 - $750 SGD, Jobs: 3D Modelling, Affinity Photo, Architectural Visualization, Architecture, Collage Making, Graphic Design, Interior Design, Photoshop)