In a series of beautifully ugly (and tenuously legal) Russian kids' books, the Teenage Mutant Ninja Turtles meet "Space Hunter," a crab-faced alien with dreadlocks. They fight at first, but the creatures later reconcile and enjoy poorly drawn pizza together.
Here are some illustrations from the Turtles' team-up with the Predator, plus some sundry pictures I found noteworthy (Russian Batman). You can check out tons more ridiculous/awesome Russian TMNT art here. There's some pretty metal artwork of the Turtles battling Greek gods, waving handguns around, and generally looking like sentient globs of creamed spinach.
[Spotted on Monster Brains]