Y2K Rooftop Dance Tutorial Sheet

Using the provided reference image as the subject, outfit, rooftop party setting, and Y2K flash-photo style base, transform it into a wide 16-panel dance tutorial contact sheet titled {argument name="headline text" default="SATURDAY NIGHT."}. Keep the same person identity, sparkly Y2K outfit, rooftop skyline at night, direct-flash digital camera look, and party energy, but generate distinct dance poses across the panels rather than one pose.

Canvas and layout: Create a horizontal black poster/contact-sheet layout with exactly 16 rectangular frames arranged in a 4 columns × 4 rows grid. Each frame should look like a flash snapshot from the same rooftop session, separated by thin black borders. Add bold white italic all-caps typography.

Panel sequence: Include exactly these 16 numbered dance-step panels, each with a small title at the top-left, a timestamp at the top-right, and a short instruction caption along the bottom:
1. “01 ARM UP HIT” — timestamp “0:00” — caption “throw arm up, hit and pop.”
2. “02 SHOULDER POP” — timestamp “0:01” — caption “double shoulder pop.”
3. “03 HANDS UP” — timestamp “0:02” — caption “punch both hands up.”
4. “04 HIP SWING” — timestamp “0:03” — caption “swing hips side to side.”
5. “05 STEP BOUNCE” — timestamp “0:04” — caption “quick bouncy step.”
6. “06 BODY WAVE” — timestamp “0:05” — caption “fast body wave through.”
7. “07 SPIN STEP” — timestamp “0:06” — caption “quarter turn step.”
8. “08 HAIR WHIP” — timestamp “0:07” — caption “whip hair toward camera.”
9. “09 LOW DROP” — timestamp “0:08” — caption “drop low, bounce.”
10. “10 SIDE SLIDE” — timestamp “0:09” — caption “slide to the side.”
11. “11 ARM CROSS” — timestamp “0:10” — caption “cross and punch out.”
12. “12 CLAP HIT” — timestamp “0:11” — caption “clap sharp.”
13. “13 COIL” — timestamp “0:12” — caption “coil and load.”
14. “14 SPIN” — timestamp “0:13” — caption “explode into full spin.”
15. “15 POWER HIT” — timestamp “0:14” — caption “hit hard, wide stance.”
16. “16 FREEZE” — timestamp “0:15” — caption “freeze and smile.”

Bottom footer: Add one centered white caption below the grid: {argument name="footer text" default="2003 digital flash photo, Y2K party, fast 128 BPM dance, consistent identity and sparkly Y2K outfit."}

Style constraints: Make it feel like an early-2000s digital-camera party dance breakdown, with motion blur in hair and limbs where appropriate, harsh flash highlights, dark skyline backgrounds, and consistent subject identity in every frame. Do not add extra panels, extra steps, logos, watermarks, or unrelated text.