EntertainmentMoviesAction MoviesFuriosaMad Max prequel Furiosa was originally developed as an anime spin-off, and has been ready for 15 yearsWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. EntertainmentMoviesAction MoviesFuriosaMad Max prequel Furiosa was originally developed as an anime spin-off, and has been ready for 15 yearsWhen you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. When you purchase through links on our site, we may earn an affiliate commission.Here’s how it works. (Image credit: Warner Bros.) Furiosa may be one of this year’s most hotly anticipated releases, but the wheels started turning on the Mad Max prequel long before even action classic Fury Road roared into cinemas. “So Furiosa was ready, in a story sense, 15 years ago” Doug Mitchell tellsTotal Film in our new issueout on Thursday April 25, which features Furiosa on the cover. “And it’s …