Architectural Concept Sketch / Visualisation for Design Idea

I am looking for someone with experience in architectural concept sketches or architectural illustration to help visualise an early design idea.

I have a basic concept and reference images and need someone who can translate this into a clear and visually strong architectural sketch.

The sketch should make the concept understandable and visually appealing, while adding some creative interpretation.

Style can be architectural hand-sketch style, conceptual illustration, or atmospheric architectural drawing.