Seems like you need a flying wing design so you can have gigantic wings to put your giant tanks (and also passengers) in. Maybe this https://www.nbcnews.com/mac

Seems like you need a flying wing design so you can have gigantic wings to put your giant tanks (and also passengers) in. Maybe this https://www.nbcnews.com/mach/science/futuristic-flying-v-airplane-concept-puts-passengers-inside-wings-ncna1013851 https://www.nbcnews.com/mach/science/futuristic-flying-v-air... ?