Go Better Studio GX-64 GX64 Upgrade Kit / Gap fillers for Legacy United G1 Universe Optimus Prime Upgrade KitFeatures: A new upgrade kit designed by Go Better Studio for Legacy United G1 Universe Optimus Prime. See product photos for the details. 60s Installation Video Cut as below: Status: 2025 1 In stock. Parameters: Producer Go Better Studio Size Fit to Legacy United G1 Universe Optimus Prime Material 3D printed Shipment From China Note Upgrade Kit

2 x Extension Handle Parts (for the Axe)

The whole set  includes:

Producer Superman Studio Size Fit to SS86 Grimlock SG Material Plastic Shipment From China Note Upgrade Kit

Unarmored figure approx

making the figures look decent & much stronger，closer to their classic images in G1 comics

Gamer Edition Optimus Prime Material 3D Printing resin Shipment From China Note Upgrade Kit

GX24 / 24B includes:

A new set of Upgrade kit by Tim Heada for SS86 Ironhide

- 2 x Cannons

30cm (12 Inches) Tall Material ABS Plastic + Alloy Shipment From China Note Oversized version of Official SS38 Optimus Prime

1 × Special bonus for WWII Starscream (Part C)

5cm x 15cm )also fits basically to all oversized OP including: