Designer needed for the production of a unicorn coloring book by number for kids

I need a designer to produce a unicorn coloring book by numbers for kids.
The book is aimed at an age group between 4 and 8 years.
The pages must have one page on and one off (leave the back of the page white) and the drawing must be on the right side.
The drawings must have an increasing level of difficulty (more colors and more spaces to color) but not excessive, it’s still a children's book.
The images must have subdivisions, not just numbers inside.
Are required:
• All images will be UNICORN themed.
• 50 pictures to color by numbers, with the legend of the colors at the bottom of the page.
• 100 total pages.
• Trim size is 6 "x 9" (15.24 x 22.86 cm).
• Inside (gutter) margins 0.375 in (9.6 mm).
• Outside margins (No bleed) at least 0.25 in (6.4 mm).
• Outside margins (whit bleed) at least 0.375 in (9.6mm).
The book must pass the Copyscape test

I need 5 pages of the book within 48 hours. They are used to see how it is progressing and possibly make changes.

pay after work completed.
I am looking for new talented designers to grow together and for future collaborations. I want to beat the competition so accept the job and let's start the climbing.
Ps. I posted photos of examples and main competitors. For any clarification or doubt please contact me.