Use the imagegen skill in its default built-in mode (the built-in image_gen tool). Generate exactly one image and nothing else.

Use case: product-mockup
Asset type: brand book photograph (realistic stationery mockup) for the Reload brand manual
Input images: Image 1 is the exact shape and dot reference: a halftone "R" symbol made of blue dots on white, dense inside the R with a thin halo of smaller dots along its edges. Use only its dot layout; do not reproduce its blue color on the cover.
Primary request: a photograph of a black hardcover A5 notebook lying on a dark gray concrete surface, with the R from Image 1 blind-debossed into the black cloth cover as dots: every dot of the R is a small round depression pressed into the cloth, with no ink and no foil, dense inside the R and with a thin halo of smaller depressions along its edges. The R is centered on the cover and about one third of the cover's height. A thin Reload-blue (#0056FF) ribbon bookmark comes out of the bottom edge of the page block.
Style/medium: photorealistic macro product photography, 90mm macro lens, f/5.6, real bookcloth weave.
Composition/framing: three-quarter top-down view, the notebook fills about 75% of the frame; portrait 4:5.
Lighting/mood: low raking light from the upper left that catches the rim of each depression and leaves tiny shadows, so the R is revealed only by light and shadow; dark, tactile, quiet.
Color palette: black, charcoal, dark concrete gray; the only saturated color is the Reload-blue ribbon.
Materials/textures: black linen bookcloth with a fine weave, crisp corners, a sliver of the white page block visible.
Constraints: the debossed R must match Image 1 exactly: two rounded blocks, the stem joined to the bowl (with an inverted-L shaped counter) and the separate diagonal leg whose rounded top-left corner sits inside the counter; same proportions and orientation (a normal R, never mirrored, never rotated in-plane), no merged or extra parts. No text, foil, labels or other logos anywhere.
Avoid: glossy surfaces, gold or silver foil, glow, gradients, colored props, CGI look.

After the image is generated, copy the final PNG to ./batchA/notebook-deboss.png (relative to the current working directory) and print the absolute path. Do not edit any other files.