Creating a postcard measuring 21 by 15 cm

Creating a postcard measuring 21 by 15 cm. It is necessary to create a postcard that will feature 38 drawings on a white background (scanned images are attached). They need to be arranged in rows — in eight rows or adapted in such a way that they evenly fill the entire surface of the postcard. The drawings should be in order, numbered from 1 to 38. The scanned images need to be outlined in black. Example: https://www.pinterest.com/pin/737886720189533900/ (it is important to preserve all details and shading if present). The postcard must be prepared for printing.

The minimum payment for the order can be indicated as 700 UAH, the actual payment is 500 UAH.