http://rbth.com/multimedia/pictures/2015/11/18/rusian-superheroes-slavic-fairy-tales-in-perfectly-detailed-sketches_541877
(https://www.grogheads.com/forums/proxy.php?request=http%3A%2F%2Fnl.media.rbth.ru%2Fall%2F2015%2F11%2F18%2Foldrus%2F13.jpg&hash=addba5529d1c0ffee5e9303773c47d72d8e9ed04)
(https://www.grogheads.com/forums/proxy.php?request=http%3A%2F%2Fnl.media.rbth.ru%2Fall%2F2015%2F11%2F18%2Foldrus%2F8.jpg&hash=67df9a631486e766a1f8dda65ccd00ac5f9bd008)
(https://www.grogheads.com/forums/proxy.php?request=http%3A%2F%2Fnl.media.rbth.ru%2Fall%2F2015%2F11%2F18%2Foldrus%2F4.jpg&hash=d8a66dac75f16e28a29bebdc1ce9defbf651b0e3)
plenty more there, too