Does the Stratocaster have 24 frets?
Fender HM (as in Heavy Metal) Strats had 24 frets . First made in Japan and later in the US, late eighties to early nineteens. You can get one used on ebay. Or – get an ordinary Fender strat, sell the neck, buy a 24 fret neck from Warmoth (you’ll have to modify the pickguard and possibly the routing).