iClone 8 is a professional 3D animation software that requires a valid license to use. While there are free trials and demos available, downloading copyrighted software without a license is illegal.
There are some older versions of iClone available for free download, but these may not have the same features and updates as iClone 8.
Keep an eye on Reallusion's website and social media channels for promotions, discounts, or bundle deals that might make it more affordable to purchase iClone 8.