I made it so the head can be swapped between the normal A1 and the Mega Cannon A2 ✋
The Mega Cannon was borrowed from the ZZ Gundam 😁
The design was modified using plastic sheets and putty, referencing the METAL ROBOT Damashii 👍
The antenna was out of stock and I couldn't order a replacement part, so I carved it out of plastic sheet 😅
The color scheme was changed from the UC version to the Sentinel version 🎵

HGUC Zeta Plus A1 UC Version (A2 Reconfiguration) | U2K's Gunpla works