CHUGALONE, my zippkits tug has no interior yet, but i will be adding some. Perhaps a camera too for FPV. And the exterior needs details added too. Here is the innards in case you care. ZIPPKITS universal didn't last very long.
I bought some 1:12 figures from MELODY on AMAZON so will be making my next wheelhouse larger to accommodate the taller figure. Bought camera & rf transmitter board on Amazon. Also diesel sound module, & navigation lighting, fuel drum, gas can, fire extinguisher, electric winch, 20rpm motor for radar antenna