GE Sonic X Set

Great Eastern Entertainment's (or GE) first Sonic the Hedgehog plush set was their Sonic X set released in 2006. The set was released in two waves: The first wave included Sonic, Tails, and Knuckles, and the second wave reprinting the previous three and introduced two new plushes in the form of Cream and Shadow.

Wave 1

 * Sonic
 * Tails
 * Knuckles

Wave 2

 * Sonic (Re-release)
 * Tails (Re-release)
 * Knuckles (Re-release)
 * Cream
 * Shadow

Trivia:

 * This set is the first easily accessible modern Sonic set, as it was produced for years and was sold in standard toy stores
 * The only plush to go through any significant design changes in this set was Cream, whose second design had her eyelashes removed.
 * The pose of Sonic's plush in this set is meant to mimic an official piece of Sonic X artwork in which he has one hand on his hip and the other in a thumbs-up position
 * Some versions of the Shadow plush had a Sonic the Hedgehog 15th Anniversary log on its tag. None of the other four plushes are like this.
 * This set tends to stand out due to its inclusion of Cream, an uncommon choice for characters in Sonic merchandise, and the individualized character tags.

Sources:
https://www.youtube.com/watch?v=lsBabmrqY6I

https://sonic.fandom.com/wiki/Great_Eastern_Entertainment