Megatron with cosmic rust infection by Tatsunokoisthebest on DeviantArt

Decepticons Megatron by necroslyph on DeviantArt

Cosmic Rust -RQ87's The Transformers coverage

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Explore the Best Megatronusprime Art

Tatsunokoisthebest User Profile

Cosmic Rust (disease), Teletraan I: The Transformers Wiki

Explore the Best Megatronusprime Art

Explore the Best Megatronusprime Art

Ready to destroy the world tonight? by ZXYBlack on DeviantArt

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Nightmare vs Megatronus by KrystalBM on DeviantArt

Megatron Battle Armor by LivioRamondelli on DeviantArt

Megatron Colouring - 15 Aug 2022 by RoSohryu on DeviantArt

TransformersTheMimic: Megatron by Sessionzd on DeviantArt