possible Starship Mk 1 propellant tank and fin layout

Images from the construction site indicate the header tanks (meant for propellant needed for landing) are installed into the front cone of Starship Mk 1:

But we don't know exact layout, they could be placed in parallel & possibly angled:

Possible layout of Starship Mk 1 fins:

Possible layout of Starship Mk 1 windward side heat shield with hexagonal ceramic tiles:

Graphic of Starship Mk 1 launch: