I've only seen its shield form, which I don't particularly like. 60 HP isn't great either, by the way, even if its defenses rock and it has a great defensive typing too (Steel is seriously Overpowered on the number of resistances it has).
The attack form is pretty similar, but not looking like it's defending itself with the sheild basically. Still, I personally think it's pretty cool. And while 60 HP is low, putting just 100 EVs in HP, none in defense and not having a defense-boosting, it will still be able to survive a Flare Bliz from a max attack non-CB/Life Orb Infernape while in defense form.
And if it holds a Life Orb or some 20% ghost-type increasing item, then a Shadow Sneak after Swords Dance can be enough to OHKO back (assuming Sword Dance count as a defensive move and that the mode-change has priority over all attacks. Otherwise, it just has to be Sword Dance on the switch). And that's just taking one of its worse possible typing matchups. Its many resistances allows it to tank pretty much anything that Scizor could possibly throw at it. And if you just get that Autotomize in, it will be able to outspeed and - with Expert Belt or Life Orb - at least 2HKO pretty much any pokemon with just the moves revealed for it so far (including possible OHKO on Blissey with Sacred Sword).
I might be proven wrong, but I'm pretty sure this pokemon will end up in the OU tier and is going to be awesome in many teams. In a trick room team, getting a single Sword Dance in will turn into a total monster.