NECA made 1/4 scale TMNT action figures based on the 1990 live action movie!
I just heard that NECA has produced a small line of movie-accurate Teenage Mutant Ninja Turtles action figures based on the 1990 live-action film. These 1/4 scale toys are incredibly detailed and could be stand-ins for the movie props and costumes in the '90s movie.
The 4 turtles are available along with a Mutagen Canister and a special Raphael figure in white trench coat (same as the one he wears in the movie).
Here is Michaelangelo, Leonardo, Raphael, and Donatello.