The book: developing 2d Games with unity, by Jared Harpern

The book: developing 2d Games with unity, by Jared Harpern

Im looking for the correct sprites that are in the book but i cant seem to find them, it says the heart and coin sprites  are created by ArMM1990 and licensed by CC0 im looking also for the player sprites and map tiles. I am sorry if i havent posted in the correct forum and also sorry for my spelling. 

thanks 

DHS