Here is the full list of all 16 I commissioned some cats 5 achievements.
Complete the game in its entirety.
Find everything hidden in the Fortune Tapestry artwork.
Find everything hidden in the The Indoor Outdoors artwork.
Find everything hidden in the Golden Hour Forest artwork.
Find everything hidden in the Beach Creature Village artwork.
Find everything hidden in the Golden Hanging Lanterns artwork.
Find everything hidden in the Secret Junk Shop artwork.
Find everything hidden in the Monkey Soup artwork.
Find everything hidden in the Knight Rider Statue artwork.
Find everything hidden in the Stripy Mansion artwork.
Find everything hidden in the The Robot Factory artwork.
Find everything hidden in the Shipwreck Fortress artwork.
Find everything hidden in the Pondering Robot artwork.
Find everything hidden in the Not My Train artwork.
Find everything hidden in the Dimensional Crossing artwork.
Find everything hidden in the Abandoned Reading Room artwork.