transform this 2d wall elevation 2d architectural facade into a clean 3d isometric view preserve the exact proportions wall layout openings window positions doors and architectural details from the original 2d drawing convert the flat elevation into a realistic but minimalist isometric architectural model with clear depth volume wall thickness and spatial structure keep the design consistent with the source image do not invent new elements do not change dimensions or composition use a professional architectural presentation style neutral materials soft shadows clean edges and a white or light background output as a high quality 3d isometric architectural visualization