Made up bilogical make-up

I want to do all the school diagram type information for the creatures of the heady leggy planet.

I'll do bodily cross sections and skeletons of the heady leggys and the creatures of the planet.
Like this guy, Michael Paulus

And I want to make like botanical charts they have in schools and science books of the made up plants.
I got a nice book out of this, its called the art of instruction; vintage educational charts from the 19th and 20th centuries.

It is very pretty

So yes I will do this for the things of the heady leggy planet
And maybe the planet itself like the earth core diagram