Proof of funds?
Its looking to get investments. So I doubt he has funds to show.
Sites looks very much like Ice-dice. Is it the same script ?
Scrypt is made from scratch by ourselves, a team of 3 people. You can see it for example in the slider feature: you can select an interval like 0.25-0.75, and in almost all other dice sites you can only bet higher or lower than a number. To do this, we can't use any of the existing dice scripts.