It is not produced by ZIL
Otherwise you found the car. Just to recap, ASM Holding, the Russian auto industry association developed a minicar which was introduced in 2001. Called Mishka (Bear), it was powered by a Memz 245 engine which also powered the ZAZ Tavria and Slavuta.
Over the years ASM Holding tried to put the car into production. Last attempt was by former chess world champion, Anatoly Karpov who set up Mishka-Tula-Moscow company with the aim of producing the Mishka. But nothing came out of it either.