>>49577438
The scale is 1/6 I think? About 11 inches. Looking online it seems you’re right about it being ABS, and the hands are rubbery. I tried heating up the area with a hairdryer but that got me nowhere, so I resorted to drilling through the other end to make an opening and punching it out from that end and that worked fine, then I just sanded down the peg and its much better now. I think they made them slightly thicker than the normal hands to hold the sword at various angles, but I prefer being loose to breakage any day, and if it bugs me I can try some floor polish.
The figure is Chara Dollfie 001 Meiya, from Muv Luv. They seemingly only used the Chara Dollfie label for the three figures in the Muv Luv line for some reason. It was second hand, so included in the package were a robe and lingerie to recreate game scenes I would suppose.
Also, for some reason included was a sprue with some tapered donut shaped pieces. My guess was that it was a spacer for the neck since its pretty loose and the hair is very heavy, but that doesn’t work, so I’ve got no clue.