Arnval type Busou Shinki was not my favorite Shinki design but because I like the MKII ver. color... I believe the armaments/gears/accessories/parts is a combination of Arnval MKII Konami PSP exclusive plus new design parts just for this figure inspired from Arnval Tranche...
The Good:
The figure itself without armaments/gears/accessories/parts is approximately 5-6 inches... it's pretty articulated for a small figure... without articulation restraints... you can pose it to your hearts content... the sweetest part is the accessories... it's 3 trays of it... including the stand and small container box... Shinki is fun to play because of it's custom able parts...
The Bad:
It's pricey... heck you can buy 2-3 Figma/Revo for it's price... minor gripe... the hands whenever I twist it the wrist comes off... not a big deal at least it won't break...
Overall I would recommend this if you like a mecha musume theme figure (Strike Witches/Sky Girls) and like customization...