Thanks!! It has been a lot of attemps trying to get the best light and textures

Maybe you should put this product in your wishlist folder and wait for yet another sale. With this you can rotate HDRIs, change intensity, change other lights in colour and intensity and all that with the Iray Viewport open to see the changes immediately.

https://www.daz3d.com/iray-light-manager-pro

Thanks so much!!