Oh baby, prepare yourself for a treat, as this is one badass figure alright. On the basis of 'fore warned is fore armed',
...the suit is reluctant to move and pose on occasion, but be patient and flex things around gently and it will do what you want.
The cape is a real bugger to get right. Of any issue that this figure might or might not have...this is the one that will get you! To replicate the look on screen, with the lining and everything, HT's cape is rather thick. However, with lots of clever futzing and 'Zen Master' degrees of patience, you will get the look you want.
Or you can remove the 'silk' liner and wires, with much care and attention, gently hair dryer the cowl scallops onto the thinner cape and viola!!
I personally have not done this, just FYI.