This is the pattern for an adorable Flash amigurumi! The photo-tutorial is a pdf file 6 pages long.
When finished he stands at approximately 6.5inches tall (~17cm), can balance on his own and his mask is removable!
The physical doll is available to purchase here: https://www.etsy.com/au/listing/163662409/the-flash-amigurumi-doll
Thanks for looking!