Bandai HG Spiricle Striker Mugen (Seijuro Kamiyama Type) 30MS the knees and ankles are

the knees and ankles are very mobile

20 Moveable and Adjustable Joints

Both beam sabers can also be tucked into the jet pack when it's in Unicorn mode

Beam Saber with effects

The Bandai MG 1/100 MS-06S Zaku II is a Master Grade model kit from Mobile Suit Gundam

Bandai HG Spiricle Striker Mugen (Seijuro Kamiyama Type) 30MS the knees and ankles areThe Bandai HG 1 24 Spiricle Striker Mugen is a High Grade (HG) Model kit from Sakura Wars (Sakura Taisen), piloted by Seijuro Kamiyama. This model kit features the traditional mecha elements with a distinct industrial aesthetic. Spiricle Mugens are steam powered combat unit inspired by the Taisho era setting. These mechas are designed to combat enemy threat called the Koubu class. Spiricle Mugens combine mechanical engineering with spiritual energy