I had several models in mind as potential choices, but they're not for sale. Before COVID-19, they seemed like clutter in the model section, so I thought I could buy them anytime, but it seems they've become prey to profit-driven people, and they're not as readily available as I'd hoped... So I rummaged through my house for something that looked somewhat suitable, and this is what I ended up with. It's a reuse of something I no longer display.

In the end, I settled on the Gundam Mark III.

Incidentally, the main body was clear, so to give it a translucent look, I lightly sprayed on some pearl light blue. But it's hard to see in the photos.

The exterior is metallic blue to give it an armor-like appearance.

The Road to Gundam Knightmare | ケンジャ's Gunpla works