Uploaded October 2025 | Updated September 2026, 3 weeks ago

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The secret 5th member of radiator! He could be a backup member.

Bl studio file: dropbox.com/scl/fi/54iguuty8ub7x5oyycy2m/Luigi-cars.io?rlkey=tz2vmguhtd9xinj14q5pyq8f2&st=biwempih&dl=0 Instructions: dropbox.com/scl/fi/l7aiqjvgv97s7rl6dyu66/luigi-cars.pdf?rlkey=t6w6zsa877hfid8ltt3kczp77&st=rcxa8ckk&dl=0