Indian Storybook Style Sample Illustration

Hi! Before I commit to the full project, I'd like to request one sample illustration so I can check if your style is a good fit.
Please illustrate this scene:
"Kanha (age 6, yellow kurta) and Chhona (age 5, blue kurta) are petting a small light-brown calf with a white patch, outside a mud-house village home. Warm, storybook-style illustration — similar to traditional Indian children's book art (soft, warm tones — think Amar Chitra Katha or Tulika Books), not anime or Western cartoon style. Palette: earthy tones — ochre, terracotta, green, gold."
Along with the color version, please also send a simple black-and-white line-art version of the same scene (bold outlines, no fine detail) — this will be used as a matching coloring page.
Trim size: [insert your chosen size, e.g. 8.5" x 8.5"], 300 DPI.
If the style works, I'd like to move forward with the remaining 11 scenes + cover, following the same character look. Please share your rate for the sample, and separately, your rate for the full 13-illustration project (color + line art pairs).