Fill me in on Ketsuryugan?

Genjutsu: Ketsuryugan, Wiki Naruto

Since its said that the Ketsuryugan is comparable in genjutsu ability to the sharingan, would it have a second stage like Mangekyo and a Tsukuyomi equivilant? Image credit to NDC's . Link

Ketsuryūgan Rules, Wiki

FULL KETSURYUGAN SHOWCASE

Shinobi Life 2: Ketsuryugan Ability Display

Ketsuryugan Genkai Showcase, 2 Modes

Chiesa's Ketsuryugan ~ by Tomachi-chan on DeviantArt

Explore the Best Ketsuryugan Art

Drawing All Sharingan , Rinnegan , Byakugan , Tenseigan , Ketsuryugan Special eyes , Kekkeigenkai.. - BiliBili

Naruto - Ketsuryūgan