Sly 5 Master of Thieves?

I bring more from the Sly 5 front today with another possible leak, "Sly 5 Master of Thieves." So this image was supposedly leaked by a programmer on Tumblr. The tags placed on the image include

Sly Cooper' a charming game for kids

Sly Cooper Guide - IGN

User blog:Registratech/Sly Cooper Fan Animated Series

Sly 5: The Return of Ancestors, Sly Cooper Fan Fiction Wiki

Review: Sly Cooper: Thieves in Time

Sly Cooper: To Catch a Thief, Sly Cooper Wiki

Sony at E3 Tonight: Sly 5? Sly Movie? Sly Collection?

Sly Cooper: A Master Thief's End Issue 1 (Cover) by

What Happened to Sly Cooper 5? Games That Never Existed

Sly 2: Band of Thieves - Greatest Hits (Sony PlayStation 2, 2004

Sly 2 Band of Thieves - Sucker Punch's Forgotten Masterpiece