I found some nice thin brass stock and brass wire for the transformer exterior wiring. I had intended to solder the fittings together but then realized that the plastic transformers would melt from the nearby heat. Time to make simulated solder!
After bending the brass wire to the correct shapes and sizes and cutting small brass mounting plates, I glued everything into place with medium-viscosity CA glue and CA accelerator. This causes the CA to cure before it levels too much and gives it a more “blobby” appearance. I augmented this appearance by moving the wires slightly as it cured to look more like manually soldered shaped. After all, Tony Stark built his in a cave from a box of scraps….it shouldn’t look too perfect.
A little solder-colored paint on each blob and the illusion is complete. I was very happy with this look.