I recently bought a Cherno Alpha Jeager figure, and then built a repair bay diorama for display. Bought a Gundam Base 01 platform and improved it by adding tank parts from various model kits. Still going to recolor some portions. Enjoy!
The background, walls and stencils are photoshop. But Cherno Alpha is an official NECO 7" action figure, and the repair bay is a heavily modified Gundam Base 01 model kit- modifications which are made of 1/144 scale WW2 tank parts which I photographed at low angle and blended with the background I created. Glad you enjoyed the artwork, thanks!