This is the first executable RUU ICS leak for the EVO 3D and possibly the final release. It probably contains a new HBOOT, so make sure you have S-OFF before flashing. This will wipe your data!!
This appears to be an updated VM or hybrid Sprint/VM build with new h-boot. This is not necessarily meant for the Sprint version. IF you want to flash this you do so at your own risk, but please read through the thread first!