Color Book

Good morning
I would like to create some books,
n. 1 coloring book for boys from 6-9 years (pokemon) 30 pictures
n. 1 coloring book for boys from 9-12 years (avengers) 30 pictures
n.
1 coloring book for children from 6-9 years (Santa Claus) 30 pictures; Santa Claus without sleigh (example: Santa Claus on horseback; Santa Claus on a motorbike; Santa Claus on a motorboat; Santa Claus on a scooter etc etc)
n. 1 Spider-Man suit;
n. 1 blank notebook book (notes) 70 pages (I'll explain my idea later)
n.
1 book sudoku crossword puzzle for adults (over 30 years old)
children's coloring books will need to be very simple and large to occupy an A4 size page
all books must be complete with cover (simple and colored cover to attract attention) and formatting and everything you need for direct publication
Could you please tell me the total cost of the project, the time of realization and in case we agree if you can send me some drafts (to be approved) before starting with the final work?
thank you so much i look forward to seeing you soon
antonio