KOTOBUKIYA Hexa Gear Booster Pack 015 Bulk Arm Lambda Enhancement Parts 1/24 Plastic Kit
ヘキサギア ブースターパック015〈バルクアームλ強化パーツ〉1/24 プラスチックキット
Release Date: March 2025

MSRP: 2800円 / USD $18.29 / EUR $15.31 / AUD $26.01 / CAD $24.72 (more info)

Already got Bulk Arm Alpha?? Then you can use these extra parts to turn it into Wolfzarugu, sans the special weapon.
 
Note:
Some assembly and paintings required.

Available from: