I'm submitting this to the production notebook contest. May 2026 Production
I created the Gustav Karl.
I assembled it straight out of the box, used Gundam Marker panel lining pens for panel lining, and applied decals to make it a Londo Bell assigned unit. I thought it was finished...
But halfway through, I wanted to add some weapons.
The unit concept I chose was the Lars Angriff from Super Robot Wars.

Gustav Karl (equipped with additional back weapon) | ガッキー's Gunpla works