Funny, back in 1991 or 92, I remember going to the mall with dad and making a last minute visit to a toy store, probably KB Toys. I vividly remember seeing the movie turtles in their boxes. They looked so real and the details were mind blowing, of course I must have been around 9 or 10 years old at the time, but from the point of view of a child and compared to the regular TMNT toys, those figures looked lifelike with the brown belts, skin texture, and spots. That day, my dad for no particular reason said, "Pick a toy." It wasn't my birthday or Christmas, so I wasn't expecting it, but for some reason and in retrospect I regret it, I didn't pick one of the "movie star" turtles. Maybe they looked too real or creepy, but for whatever reason I picked Fugitoid, a gold robot with red guns and removable chest piece. I remember being happy with my choice, but in retrospect I have no idea why I skipped that movie turtle? It's the only thing I remember about that day, besides playing with my brand new robot toy when I got home. What a weirdo that kid.
I also saw them in store back in the day but I either passed on them or mum wasn't buying anything for me that day. And like you I thought they looked incredibly real. Same with the He-Man figures from the movie as compared to the cartoon-based ones.