SCP-001: The Scarlet King

The SCP Foundation on X: Another famous SCP-001 proposal is When Day Breaks. In it, the sun itself becomes deadly, turning any living being its light comes in contact with into a

SCP-001 When Day Breaks by purplerhino on DeviantArt

SCP-001 - The Gate Guardian (SCP Animation)

SCP-001 (The Prototype) : r/SCP

SCP-001-TH - SCP International

SCP-001: When Day Breaks

SCP-001 Vs. Scarlet King]

SCP-001 - YOU Are The Anomaly

His Clockwork Servants — felipey-art: SCP-001 “Gate Guardian” suggested by

SCP-001-2 (Clef's Proposal), SCP Database Wiki