Realistic dice site may be very difficult to search them due to the fact that most of the reputable dice casino sites don't offer realistic dice game. Just keep searching and you may stumble on one soon.
Actually that's what He is doing now isn't it?
Asking what can be found , But only Duelbits is what i believe offers this, roobet Dice is not that realistic though the "Lightning Dice of Roobet is really realistic for me.
Better OP try to check it out and it's under their " GAME SHOWS" and not in front portal. with High amount of winnings.