From the preview:
Designed by Will Hayes, the iconic Cataphractii Pattern Terminators is a set of 5 detailed multi-part resin models which includes an optional bare head and a grenade harness. Will has also designed three weapons sets. The Cataphractii Power Fist set contains 5 combi-bolters, a power sword, 4 power fists and a chainfist, while the Cataphractii Power Axe set contains 5 power axes, a power sword and 5 combi-bolters. The third set is the Cataphractii Special Weapons Set, comprising two sets of lightning claws, two thunder hammers, a power sword, a power maul, a chainfist, a plasma blaster, a twin-linked autocannon and a heavy flamer.