things like crypto casino don’t just go that way. it’s all pretty complex.
It seems to me, you want to be a casino owner, and to enjoy big profits. serious profit requires hard and serious work behind.
maybe you could explain your idea of what it should look like, your budget of course and your skills, and, what skills do you not have and are needed.
User @webtricks coding some "free" dice script, maybe you can start from there
https://bitcointalk.org/index.php?topic=5248125.0 and maybe he's in the mood to do it for you.