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 merch mockup) for the Reload brand manual
Input images: Image 1 is the exact artwork: a halftone "R" symbol made of white dots on a Reload-blue field with a faint regular grid of tiny dots. Use its blue field with the tiny dot grid for the band and its R for the small mark.
Primary request: a photograph of a white glossy ceramic mug on a desk next to a black mechanical keyboard. Around the middle of the mug runs a printed band in Reload blue (#0056FF), about one third of the mug's height, carrying the faint grid of tiny white dots from Image 1; on the band, facing the camera, sits a small white halftone R from Image 1 about 3 cm tall.
Camera fix (critical): the camera is perfectly level at the height of the band, so the rim reads as a thin line and the inside of the mug is not visible; the band wraps around the cylinder: its dot grid compresses toward the mug's left and right edges and the band shades slightly darker toward both sides exactly like the white glaze around it, with one soft vertical glaze highlight crossing the band.
Scene/backdrop: light gray felt desk mat; the black keyboard with blank keycaps (no legends) partly in frame and out of focus; a white wall behind.
Style/medium: photorealistic editorial product photography, 50mm lens, f/2.8, real glaze reflections.
Composition/framing: three-quarter view showing the handle, the mug in sharp focus, the keyboard soft beside it; portrait 4:5.
Lighting/mood: soft morning window light from the side; a quiet desk moment.
Color palette: white, light gray, black; the only saturated color is Reload blue #0056FF.
Materials/textures: glossy white stoneware, the printed band and its dot grid following the mug's curvature, matte felt.
Constraints: the small 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 (never mirrored, never rotated in-plane), no merged or extra parts. No text, legends or other logos anywhere.
Avoid: coffee, steam, plants, wood, colored props, glow, gradients, CGI look.

After the image is generated, copy the final PNG to ./batchA/mug-v3.png (relative to the current working directory) and print the absolute path. Do not edit any other files.