Your foam prop is 80% done. It’s been sitting there for two months. Or it’s “done” — but the finish cracked, the paint looks rough, and you’re not posting it.

That ends this sprint.

Who it’s for You’re a cosplay prop builder who can start a project but can’t get to a clean, finished, postable result. You know what EVA foam is. You’ve probably got a half-built piece somewhere. You want one prop you’re proud of — not more inspiration.

Which path is yours? → Never finished a prop cleanly? → Full Sprint Path (Day 1–7) → Can assemble but get cracking or rough finishes? → Finish Rescue Path (Day 4–7) → Event or post deadline in 7 days? → Deadline Path (5-day compressed)

Your 7 days One task per day. One done-state check per day. One proof photo per day. By Day 7: one finished, photographed, shareable prop — not just “progress.”

The 15-minute path Open the sprint → pick your path → read Day 1 → trace your foam pattern → make your first cut → take your proof photo. First output in under 90 minutes.

Definition of Done Day 7: one small finished prop. One proof photo. Post it.

What it’s not Not a full cosplay course. Not a pattern library. Not a business guide. One prop. One sprint. One result.