Concept: The TARDIS time and space travel technologie was probably invented before the BOTI and SOTO tech, that is why its is not bigger on the inside.

This is a fully fonctional Time and Space machine (Well dalek mod don't have anyway to travel trought time so its a fully fonctional Space travel machine

Time

And

Relative

Dimension

In

Space

(BOTI or SOTO is not on the Tardis definition)

Idea behind the concept:

I was working on a big gigantic tardis for last week but I finish it at the same moment  that the video when out.

I was sad cause I had spend lots of time.

That is why I make a 2 seconds TARDIS built : )

This is not a rage make TARDIS it is just the most logical way to make the first TARDIS

Hahahaha, this better win....