Item Get Part 1

Add this game-feel effect to my 2D game: Item Get — Hold Overhead.

Reference scene (context only — map it onto my own characters and sizes):
A side-view 2D scene at night. Pixel art: the hero is 12×13 art pixels drawn at 7px (about 84×91px on screen), standing still and facing right; the ground line is 34px above the bottom of a 438×190px view. All sizes below are screen pixels at that scale — scale them to your own sprites. Times are seconds, t = 0 is the moment the item is obtained. Each second a new item appears 120px in front of the hero and 62px above the ground: at t = −0.55 it pops in with a cream #fff6d8 sparkle (scale 0.4 → 1, easeOutBack, 0.1s), floats with a 3px bob inside a soft gold glow (radius 30px, 18% opacity), and from t = −0.15 it is pulled into the hero's hand (30px in front, 58px up) with easeInCubic along a 20px arc. Items cycle: potion (9×11 art pixels at 7px), key (11×6 at 6px), heart (7×7 at 8px), star (9×10 at 7px), sword (3×13 at 5px).

The effect:
On pickup, show the item above the hero's head (its center 34px above the top of the head) for 0.6s. …

The rest of this prompt — exact sizes, easing, colors and particle counts — and full prompts 2–6 are in the pack.