
Go Better Studio GX-80 GX80 Upgrade Kit / Gap fillers for Timelines Hearts of Steel Optimus Prime Upgrade Kit
Features:
A new upgrade kit designed by Go Better Studio for Hearts of Steel Optimus Prime from the IDW comics
See product photos for the details.
The item is fully built-in and no need to be removed for transformation.
Status:
2025-11 In stock.
Parameters:
| Producer | Go Better Studio |
| Size | Fit to Hearts of Steel Optimus Prime |
| Material | 3D printed |
| Shipment | From China |
| Note | Upgrade Kit |
Features:
A new upgrade kit designed by Go Better Studio for Hearts of Steel Optimus Prime from the IDW comics
See product photos for the details.
The item is fully built-in and no need to be removed for transformation.
Status:
2025-11 In stock.
Parameters:
| Producer | Go Better Studio |
| Size | Fit to Hearts of Steel Optimus Prime |
| Material | 3D printed |
| Shipment | From China |
| Note | Upgrade Kit |
Description
Features:
A new upgrade kit designed by Go Better Studio for Hearts of Steel Optimus Prime from the IDW comics
See product photos for the details.
The item is fully built-in and no need to be removed for transformation.
Status:
2025-11 In stock.
Parameters:
| Producer | Go Better Studio |
| Size | Fit to Hearts of Steel Optimus Prime |
| Material | 3D printed |
| Shipment | From China |
| Note | Upgrade Kit |





















