edit the attached architectural elevation image using precise architectural inpainting only requirements remove the entire building mass to the right of the blue vertical reference line preserve everything to the left of the blue line exactly as is with no alterations do not redesign restyle reinterpret or regenerate the remaining building keep all original fa ade materials siding textures balcony layouts window spacing mullions podium glazing shadows and cad linework untouched maintain the original architectural elevation aesthetic and rendering quality extend the existing blue sky naturally into the removed area where the right tower existed match the existing cloud softness and sky gradient seamlessly preserve the ground plane and podium edge alignment exactly remove the small green utility box object at the bottom right of the remaining building do not alter balcony geometry siding patterns storefront rhythm rooftop enclosure texture or fa ade proportions output should look like the original image with only the right side building removed and sky filled in cleanly priority 1 pixel accurate preservation of remaining building 2 clean sky infill 3 no ai reinterpretation of architectural details 4 maintain original cad elevation sharpness and symmetry