A collection of 12 unique emoji stickers, arranged in a standard 3-column x 4-row grid layout.

**Character Design Reference**:

Based on the character features in the reference image, the character was redrawn and transformed into an adorable chibi-style cartoon character.

(Note: If the reference image is of a real person, please retain their hairstyle, glasses, or signature clothing features, but give their face a cute anime-style makeover, with a large head, small body, round face, and big eyes.)

**Artistic Style**:

The illustration features a 2D flat vector style with highly saturated and bright colors, smooth and rounded lines, a prominent white wide outline (sticker cutout effect), and a pure white background.

**Detailed descriptions and actions of the 12 emoticons (arranged in order):**

1. 【Charge!】: The character strikes a pose of sprinting at full speed, with dynamic speed lines in the background and a passionate and determined expression.

2. [Lying Flat]: The character lies flat on the ground with limbs stiff and pointing to the sky. A semi-transparent ghost floats out of the mouth (soul leaving the body), and the eyes are empty.

3. [Received!]: The character stands ramrod straight, right hand in a standard salute, expression serious and reliable.

4. [Slacking off]: The character is slumped on the sofa like a lump of mud, holding a half-eaten snack in his hand, with his eyes half-open and languid.

5. 【Yay!】: The character jumps up excitedly, raising both hands in a V-shape, with colorful ribbons and stars exploding around them.

6. 【嘤嘤嘤】: The character clenches his fists and puts them to his mouth, with exaggerated, seaweed-like tears flowing from his big eyes, his expression extremely aggrieved.

7. 【Hehe~】: The character tilts his head, squints his eyes and reveals a sly smile, rubbing his hands together in front of his chest (as if he is having a bad idea).

8. [Exhausted]: The character is slumped over the table, with extremely dark circles under his eyes, drooling at the corner of his mouth, and looking completely lifeless.

9. [Eating watermelon]: The character is sitting on a small stool, holding a large watermelon in his hand and eating it, while looking curiously to the side with wide eyes.

10. [Sudden Wealth]: The character is wearing black sunglasses, a thick gold chain around his neck, and banknotes and gold ingots are flying around him. He looks smug.

11. [Shy]: The character covers his face with his hands, but peeks through his fingers, revealing an exaggerated red blush on his cheeks.

12. 【Goodnight】: The character is curled up in the blanket, wearing a nightcap, with a snot bubble coming out of his nostril that keeps getting bigger and smaller, and the background has a moon and stars.

Generate a 3:4 aspect ratio sticker collection image with a 3-column x 4-row grid layout, displaying 12 individual 1:1 square images of each sticker at once.

--ar 3:4