The Guthix platebody is a tinted Rune Platebody fashioned to praise Guthix. It has the same defence stats as a normal Rune Platebody and thus is purely ornamental in purpose; identical to the Rune Platebody, it requires 40 defence and the completion of the Dragon Slayer quest to wear.
It can be obtained as a reward from a Level 3 Treasure Trail, and cannot be made using the Smithing skill.